Tegner Lysholm Knee Scoring Research Articles

Clinical outcomes of arthroscopic partial meniscectomy at 10 years follow up - A retrospective cohort study

Objectives: In recent times, the advent of newer meniscal repair systems and studies thereof seem to have implied that meniscectomy procedures should be abandoned or used only as a last resort procedure in most patients. This study was done to report the outcomes of partial meniscectomy done in indicated patients by a skilled arthroscopic surgeon at a long-term follow-up of 10 years. The indications and the appropriate strategy for performing this procedure are also described. Materials and Methods: One hundred consecutive patients who underwent arthroscopic partial meniscectomy (APM) over one year were evaluated 10 years later for functional and clinical outcomes. Results: A retrospective case series of 100 consecutive patients was conducted to study the clinical outcome of APM after 10 years. Their mean age was 41.23 ± 7.81 years. 70% of the selected patients were male. Medial meniscus involvement was the most common (73%). At their 10-year follow-up, the majority of cases were asymptomatic (72%), with a mean international knee documentation committee score of 86.90 ± 5.51. Mean Tegner Lysholm Knee score was 90.05 ± 10.21, the Western Ontario and McMaster Universities Arthritis Index score was 8.83 ± 6.19, and the Western Ontario meniscal evaluation tool score was 85.54 ± 10.91. The subjective assessment after surgery was “excellent” in the majority of patients (48%). Conclusion: With proper patient selection and accurate decision-making, patients operated with APM for isolated meniscus tears can return to their daily routine activities and have good clinical and functional outcomes. The technique of performing arthroscopy and the skill set of the operating surgeon may perhaps also be an important criterion influencing the outcomes.

Surgical treatment of patellar tendon rupture after total knee arthroplasty with a double-row repair method using the hamstring tendons: A novel technique with functional results.

Patellar tendon rupture (PTR) is extremely rare but serious complication after primary or revision total knee arthroplasty. Due to the serious failure rates of end-to-end repair techniques, various augmentation techniques have been described. In this study, the results of patients with PTR after reconstruction using our own technique with semitendinosus (ST) and gracilis tendons taken from the affected side were evaluated retrospectively. A total of 14 patients, whose diagnosis was made based on physical examination and clinical findings, and supported radiologically (ultrasonography), were included in the study. In these patients, reconstruction was performed using double-row repair technique with the ST and gracilis tendons. Active-passive knee joint range of motion, active knee extension loss, and the Caton-Deschamps index at preoperative and final follow-up visits were compared. Tegner-Lysholm knee score and Kujala score were used to evaluate functional results. In 14 patients (8 women and 6 men) with a mean age of 68.1 years, the median time between injury and surgery was 6.6 weeks. In all patients, the rupture was in the distal part of the patellar tendon. While the median preoperative Caton-Deschamps index was 1.8, the postoperative median value was found to be 1.25 after an average follow-up of 3.8 years (P = .014). The median preoperative knee extension loss decreased from 25° to 5° postoperatively. Tegner-Lysholm knee score and Kujala score of the patients at their last follow-up were significantly increased (P < .01). For PTR developing after total knee arthroplasty, the double-row reconstruction technique with ST and gracilis tendons is effective.

A Long-term Comparison of Outcome of Arthroscopic Anterior Cruciate Ligament Reconstruction Using Bioabsorbable Interference Screw and Endobutton on Femur.

Arthroscopic anterior cruciate ligament (ACL) reconstruction is a very commonly done procedure in recent times. There is a need for a long-term outcome study of ACL reconstruction with a comparison between different types of fixation techniques. The graft fixation methods vary from aperture fixation (interference screws) to suspensory fixation methods (endobutton). Failure of graft incorporation and the development of tunnel widening (TW) after ACL reconstruction have been frequently reported in the long term in present literature. TW especially complicates revision ACL surgery. This is a prospective non-randomized clinical study of arthroscopic ACL reconstruction comparing the functional results between aperture fixation and suspensory fixation. Two groups of 14 patients who underwent autogenous hamstring ACL reconstruction with a minimum of 2-year follow-up evaluation were included in the study. The first group underwent aperture fixation with bioabsorbable interference screw at tibial and femoral side. The second group underwent suspensory fixation with endobutton fixation on the femoral side and biointerference screw on the tibial side. Both group patients were examined clinically before surgery, and at 3 months, 6 months, 1 year, and at 2 years. They were compared for functional outcome with Tegner Lysholm knee score. There was a significant improvement in functional outcome in both the groups for base and at 3 months, also for 3 months and 6 months but for 6 months-1 year. Group 2 is almost significant. This improvement in outcome in Group 2 is consistent from 1 year to 2 years. In our prospective study comparing the outcomes of functional outcomes of ACL reconstruction with aperture fixation versus suspensory fixation on the femur, which was evaluated using Tegner Lysholm knee score over a period of 2 years, suspensory fixation was found to be better. However, further studies involving a larger series of cases are required for a better evaluation of the outcome.

Is Anterior Cruciate Ligament Reconstruction “Silva Technique” Equal to All‐Inside Techniques? A Prospective Single‐Center Study

Background: The development of less invasive all‐inside techniques regarding anterior cruciate ligament (ACL) reconstruction surgery has been associated with various advantages, including fewer complications and reduced postoperative pain. Silva et al. described a quadruple semitendinosus graft construct and suspensory button fixation for ACL reconstruction as an alternative technique. At the end of this technique, the tibial tunnel is filled with a bone autograft plug. This paper aims to examine the incorporation of the autograft and thus evaluate whether the “Silva technique” provides the same benefits as all‐inside techniques.Methods: A prospective study assessed 31 patients undergoing ACL reconstruction surgery using the “Silva technique.” The cases involved in the study were skeletally mature patients with no previous history of ACL surgery or multiligamentous instability. All patients followed the same rehabilitation program and were examined at three standardized follow‐up visits: 4 months, 8 months, and 1 year postoperatively. Tegner–Lysholm knee score (TLKS), visual analog score (VAS) for pain, and the IKDC subjective knee score were completed at every visit. A knee MRI scan was performed at every scheduled visit to assess bone graft incorporation and remodeling.Results: TLKS scores revealed a considerable improvement compared to preoperative figures, from 57.2 points preoperatively to an average of 99.4 at the 12‐month follow‐up (p &lt; 0.0001). VAS scores were substantially ameliorated after the operation and until the second follow‐up visit, from 5 before surgery to zero 8 months after the operation, with no noteworthy alterations afterward (p &lt; 0.0001). IKDC subjective knee score outcomes were found to have increased at the last follow‐up, from 59.3 prior to surgery to 99.8 12 months postoperatively (p &lt; 0.0001). Regarding the MRI features of the bone autograft, the tibial tunnel was entirely filled by bone formation at the last MRI scan, suggesting complete integration of the autograft in all patients.Conclusions: Bone autograft employed to seal the tibial tunnel was completely incorporated in all cases 1 year postoperatively. The “Silva technique” appears to feature all the avails of all‐inside techniques, whilst it seems to be simpler and easier than them after the surgeon is familiarized with its particular aspects. It is a robust option in orthopedic surgeons’ arsenal. However, further large‐scale pertinent research is requisite to confirm the findings of this study.

Ilizarov Fixator-Assisted Management of Neglected Femur Fractures by Open Intramedullary Nailing: A Case Series.

Fourteencases of NFFspresented to Kalinga Institute of Medical Sciences, Bhubaneswar, India, between January 2020 and June 2022 were recruited for the study. After preoperative evaluation and explanation of available treatment options to patients, they were operated on with a two-stage procedure of Ilizarov fixator application, followed by intramedullary interlocking nailing, with a period of gradual distraction in between. They were then followed up for a minimum of 12 months to assess functional and radiological outcomes. The average time for all of the fractures to heal was 25.2weeks. The average knee flexion increased from 28.2degrees before surgery to 87.1degrees after surgery. All 14 patients could walk with complete weight bearing on the operated limb postoperatively after proper pain control measures were taken.The mean Tegner Lysholm knee score was 77.8. There was residual limping in six of the cases, which could be attributed to muscle atrophy and/or shortening in the affected limbs. In three cases, skin blisters were formed due to the acute nature of the distraction, but they all healed with a scab and scar, otherwise uneventfully. The shortening, in 13 cases, came down to 4 cm or less, which was managed with a shoe raise. The one case with a residual 5 cm shortening had a short, limping gait, and it was attributed to an extremely overriding osteopenic femur preoperatively. A two-stage operation with distraction by an Illizarov fixator followed by an intramedullary fixation provides the basic advantage of not having to excise an excessive amount of bone, which may be required in primary open reduction and intramedullary fixation. It also allows the patient to carry on his daily activities as mobilization is not restricted, which is the case in an individual to whom skeletal traction is applied. Hence, in any NFFcase, this algorithm of management can be considered a frontrunner in the comprehensive management of disability and deformity.

A comparative analysis of suture-augmented and standard hamstring autograft single-bundle ACL reconstruction outcomes: short-term functional benefits without long-term impact

BackgroundAugmentation of the biologic graft with nonabsorbable suture material during anterior cruciate ligament reconstruction (ACLR) is a relatively new technique to enhance its biomechanical properties and add additional support to the critical process of healing. We aimed to compare the short-term functional patient-reported outcome measures (PROMs) and complication rates of patients treated with either standard single-bundle four-strand hamstring ACLR or added suture augmentation (SA).MethodsPatients undergoing arthroscopic ACLR between February 2015-January 2017 and in the standard ACLR group, and between February 2017-September 2019 in the SA-ACLR group operated by adding a no.5 FiberWire® (Arthrex, Naples, FL, USA) braided suture to the hamstring autograft, were retrospectively reviewed and the PROMs were compared. Patients were followed up for a 24-month period and PROMs were assessed by the International Knee Documentation Committee (IKDC) Subjective Knee Form and Tegner-Lysholm knee score. Patients’ demographic and clinical characteristics, and postoperative complications including graft retear requiring revision surgery, deep vein thrombois, and surgical site infection were recorded and analyzed.ResultsWe included 79 patients with mean age of 31.6 ± 8.3 years in the standard ACLR group, and 90 patients with mean oge of 30.5 ± 7.6 in the SA-ACLR group. There was no statistically significant difference between the two groups in terms of age, sex, body mass index, and medical comorbidities. The values of the IKDC scores increased to 75.8 ± 18.9 in the standard ACLR group, and 85.6 ± 12.6 in the SA-ACLR group, 24 months after the operation (P < 0.05). The 24-month postoperative Tegner-Lysholm scores escalated to 79.3 ± 21.0 in the standard ACLR group and 91.0 ± 13.7 in the SA-ACLR group (P < 0.05). Four (5.1%) patients in the standard ACLR group and 4 (4.4%) in the SA-ACLR group experienced graft retear requiring revision surgery (P > 0.05). Incidence of surgical site infection and deep vein thrombosis showed no significant differences between the two groups, 24 months after ACLR.ConclusionSA-ACLR is associated with improved short-term functional PROMs compared to the standard hamstring ACLR. Although SA did not reduce the retear rate, and infection and DVT rates did not differ between study groups, superior improvement of PROMs in SA approach, leverages this method for ACLR.

Clinical Outcomes of Single-Stage Revision Anterior Cruciate Ligament Reconstruction Using a Fast-Setting Bone Graft Substitute.

Revision anterior cruciate ligament reconstruction (ACLR) can be achieved in a single-stage or two-stage approach. Single-stage revisions have several advantages, including one less operation, decreased cost, and a quicker recovery for patients. Revision ACLR can be complicated by malpositioned or dilated bone tunnels, which makes a single-stage revision more challenging or sometimes necessitates a two-stage approach. The use of fast-setting bone graft substitutes (BGS) has been described in recent literature as a strategy to potentially help address this problem in the setting of single-stage revision ACLR. The aim of this study was to evaluate patient-reported clinical outcomes of patients who have undergone single-stage revision ACLR using fast-setting BGS to address prior malpositioned or dilated tunnels. A retrospective review was conducted of the first nine consecutive patients who had undergone single-stage revision ACLR using a fast-setting BGS by a single surgeon between May 2017 and February 2020 with a minimum of 2-year follow-up. Patient-reported clinical outcomes, including the International Knee Documentation Committee (IKDC) questionnaire, the Tegner Lysholm Knee Scoring Scale, patient satisfaction questions, and the need for additional surgery were evaluated for this group between 26 and 49 months postoperative. Of the nine patients eligible for inclusion, eight patients (88.9%) were evaluated, and one was lost to follow-up. At an average follow-up of 37.9 months (range: 27.8-55.7), the mean postoperative IKDC score was 75.0 ± 11.3, and the mean postoperative Tegner Lysholm Knee Score was 83.0 ± 17.6. None of the patients required additional revision surgery or experienced construct failure at the time of follow-up. Seven of eight respondents (87.5%) had their preoperative expectations met with the surgery, and 100% of patients stated they would have the surgery again. Single-stage revision ACLR using fast-setting BGS showed overall positive clinical outcomes for this pilot group of patients at a minimum 2-year follow-up. In select revision scenarios, these materials may be a valuable option to allow the filling of defects without compromising fixation or clinical outcomes.

Clinical versus radiological method for adjusting rotational alignment during femoral shaft fractures intramedullary nailing and the malrotation impact on the functional outcomes: early results from a prospective cohort study

ObjectivesThe primary objective of the current study is to assess which is better for obtaining the proper femoral rotation during IMN of femoral fractures, the radiological or clinical method. The secondary objectives were to document malrotation's incidence and its effect on the hip and knee functional outcomes.MethodsThirty-three patients with unilateral femoral shaft fractures were treated using intramedullary nails (IMN) on a usual radiolucent operative table. Intraoperative rotation adjustment was performed using a radiological method (relying on the contralateral lesser trochanter profile) in 16 patients (group A), while in 17 patients, a clinical method was used (group B). Postoperative assessment of malrotation was performed using a CT scan, and 15 degrees was the cutoff value where below is an acceptable rotation (group I) and above is true malrotation (group II). Functional assessment was performed using the Harris hip score (HHS), the Tegner Lysholm Knee Scoring Scale (TLKSS), and the Neer score.ResultsThe patients' mean age was 30.7 ± 9.3 years; 81.8% were males, and the left side was injured in 63.6% of patients. After a mean follow up of 18.2 ± 6.9 months, all fractures were united, and the overall mean amount of rotational difference between the fractured and the contralateral side was 14.7° ± 6.0 (3–29.4), 84.8% were in external rotation. No difference in the mean rotational deformity in group A compared to group B. Measurements were 13.9 ± 6.7 and 15.7 ± 5.5, respectively (p = 0.47). Seventeen (51.5%) patients in group I with a mean deformity of 9.8 ± 3.4 (3–14.7), while group II consisted of 16 (48.5%) patients with a mean deformity of 19.6 ± 3.7 (15.3–29.4). There was no difference in the functional scores between group I and group II; HHS was 89.4 ± 7.4 versus 87.7 ± 8.9 (p = 0.54), TLKSS was 84.6 ± 9.6 versus 80.4 ± 13.9 (p = 0.32), and Neer score was 87.9 ± 9.5 versus 83 ± 12.5 (p = 0.21) for group I and group II, respectively.ConclusionThere was no difference in malrotation incidence after unilateral femoral fractures IMN with either an intraoperative clinical or radiological method for rotational adjustment; furthermore, malrotation did not affect the functional outcomes.

Early patello-femoral condropathy assessment through quantitative analyses via T2 mapping magnetic resonance after anterior cruciate ligament reconstruction

BackgroundPatellar femoral chondropathy (FPC) is a common problem in patients undergoing anterior cruciate ligament reconstruction (ACL-R) surgery, which, if left untreated, predisposes to arthrosis. Magnetic resonance imaging (MRI) is the non-invasive gold standard for morphological evaluation of cartilage, while in recent years advanced MRI techniques (such as T2 mapping) have been developed to detect early cartilage biochemical changes. This study evaluates the different onset of early PFC between B-TP-B and HT through T2 mapping. Secondly, it aims to assess the presence of any concordance between self-reported questionnaires and qualitative MRI.Materials and methods19 patients enrolled were divided into two groups based on the type of intervention: B-PT-B and HT. After a median time of 54 months from surgery, patients were subjected to conventional MRI, T2 mapping, and clinical-functional evaluation through three self-reported questionnaires: Knee Injury and Osteoarthritis index (KOOS); Tegner Lysholm Knee Scoring Scale; International Knee Documentation Committee (IKDC).ResultsThere is not statistically significant difference in the comparison between the two MRI techniques and the two reconstructive techniques. KOOS and Tegner Lysholm scales showed significant agreement with MRI results on the grading of chondropathy.ConclusionsThere are no differences between B-TP-B and HT techniques in the early development of PFC detectable through non-invasive methods. Due to the large reduction in the frequency of physical activity following ACL-R and the finding of mild PFC (grade I and II) in a substantial proportion of patients, after a relatively short period from ACL-R, all patients should undergo conservative treatment.

Reimagined MPFL Reconstruction: Retinacular Fixation of the Doubled Hamstring Graft at the Patella and Suture Anchor-Based Femoral Fixation.

Lateral patellar dislocation is frequently observed among teenagers and young adults. There is no consensus on the best type of graft or fixation strategy for the femur and patella, and complications such as iatrogenic patella fracture, tunnel malposition, and grafting failure are common. The objective of our research is to find out the functional outcome of a new method of medial patellofemoral ligament (MPFL) reconstruction, which involves two key components: (1) patellar fixation is accomplished by suturing the two limbs of the looped doubled hamstring graft in a divergent fashion to the retinaculum at the medial border of the upper half of patella and (2) the placement of a suture anchor tied to the graft at the isometric point on the medial femur condyle. This study is a retrospective assessment of patients who underwent MPFL reconstruction at our hospital between September 2018 and August 2020. Patients were monitored for at least 2 years after the initial procedure until August 2022. A total of 29 patients were recruited for the study, with 22 being females and the average age being 30.38 years. During the postoperative period, none of the participants experienced instability, redislocation, patellar/femoral fractures, or abnormal distal femur growth. The Tegner-Lysholm knee score was good to excellent for 17 (58.6%) participants, fair for 10 (34.5%) participants, and poor for 2 (6.9%) participants. The Kujala anterior knee pain score was more than 80 for 19 (65.5%) participants. This research presents a significant achievement rate of the surgical procedure, accompanied by the mean Tegner-Lysholm knee score of 82.68 and the mean Kujala anterior knee pain score of 82.71. Notably, there were no complications observed in the postoperative period.

Clinical, Biomechanical, and Self-reported Health Status After ACL Reconstruction With Meniscal Repair in Soccer Players: Results at Minimum 1-Year Follow-up.

Performing meniscal repair with anterior cruciate ligament reconstruction (ACLR) has been shown to contribute to the long-term preservation of knee health and gait biomechanics. To evaluate the role of meniscal repair in the performance of semiprofessional soccer players who returned to sport after ACLR. Case series; Level of evidence, 4. This study included 51 male soccer players (mean ± SD age, 28.82 ± 5.33 years) who underwent ACLR at a single institution between July 2018 and July 2019. The players were divided into 3 groups according to surgery type: ACLR only (n = 30), ACLR with lateral meniscal repair (n = 9), and ACLR with medial meniscal repair (n = 12). Outcomes were evaluated through clinical examination, self-reported health questionnaires (Cincinnati Knee Rating System, Tegner activity score, Tegner Lysholm Knee Scoring Scale, Tampa Scale of Kinesiophobia, and ACL-Return to Sport After Injury), and biomechanical performance evaluations (balance, strength, coordination, and symmetry tests). Parametric and nonparametric tests were carried out for multiple comparisons. The mean ± SD follow-up time was 20.75 ± 9.38 months. Although no significant differences emerged in clinical and self-reported health status, almost all the physical parameters tested resulted in lower performance in players treated with ACLR and meniscal repair. Moreover, patients with ACLR with lateral meniscal repair reported higher pain and fear of reinjury, with lower outcomes in terms of strength, symmetry, and coordination as compared with the other 2 groups. Balance abilities were significantly affected in players who underwent meniscal repair as compared with those who underwent ACLR only. The findings showed that biomechanical performance measures and fear of reinjury were significantly worse in soccer players with associated meniscal repair at a minimum 1-year follow-up, especially in those with a lateral meniscal tear.

The short-term effect of glucosamine-sulfate, nonanimal chondroitin-sulfate, and S-adenosylmethionine combination on ultrasonography findings, inflammation, pain, and functionality in patients with knee osteoarthritis: A pilot, double-blind, randomized, placebo-controlled clinical trial.

This study aimed to investigate the efficacy of glucosamine-sulfate (GS), nonanimal chondroitin-sulfate (naCS), and S-adenosylmethionine (SAMe) combination on ultrasound findings, inflammation, pain, and functionality in knee osteoarthritis. In the prospective, randomized, double-blind, placebo-controlled pilot study conducted between August 2019 and November 2019, 120 participants (28 males, 92 females; mean age: 66.4±7.9 years; range, 42.4 to 74.5 years) were randomized at a 1:1:1 ratio to the placebo group, the first experimental group (a combination of GS, naCS, and SAMe was administered to the experimental groups. The first experimental group received 375 mg of GS, 300 mg of naCS, and 100 mg of SAMe, whereas the second experimental group received 750 mg of GS, 600 mg of naCS, and 200 mg of SAMe). Laboratory (erythrocyte sedimentation rate, C-reactive protein, tumor necrosis factor alpha, interleukin [IL]-1β, IL-6, IL-17), clinical (Visual Analog Scale [VAS], short form health survey [SF-36], the Western Ontario and McMaster Universities Arthritis Index [WOMAC], and the Tegner Lysholm Knee Scoring Scale [TLKS]), and musculoskeletal ultrasound (MSUS) assessments were performed at baseline and after three and six months. A minor increase was observed in the second experimental group after six months using ultrasonography to evaluate articular cartilage thickness (p<0.05). The investigational product's superiority in reducing osteoarthritis ultrasonographic findings was not proven. A moderately negative association was found between cartilage thickness and VAS scores at baseline (ρ=-0.36, p<0.01), while the presence of massive osteophytes on MSUS showed a low to moderate association with all clinical outcomes. There was no difference in the delta changes between groups for the VAS, TLKS, WOMAC, and SF-36. The only serum inflammatory marker outside the reference range was IL-1β, but no significant changes were observed after six months. According to the results of our investigation, treatment for knee osteoarthritis should be evaluated using more objective outcomes. The most important conclusion of our study is that IP may result in a slight increase in articular cartilage thickness, which was associated with a decrease in pain intensity at baseline. Clarification of the potential influence of this combination on radiographic progression and laboratory markers of inflammation requires further exploration.

A STUDY OF FUNCTIONAL OUTCOME OF ACL RECONSTRUCTION WITH ANATOMICAL HAMSTRING TENDON AUTOGRAFT

Background: The Anterior Cruciate ligament (ACL) is the primary stabilizer of the knee and prevents the knee against anterior translation. It is also important in counteracting rotational and valgus stress. Anterior Cruciate Ligament (ACL) reconstruction is an established and widely practiced surgical procedure with proven efcacy and a low morbidity prole. The arthroscopically aided approach has the advantages of smaller skin and capsular incisions, improved viewing of the intercondylar notch for placement of the tunnel and attachment sites, less postoperative pain, fewer adhesions, earlier motion, and easier rehabilitation. The advantages with anatomical hamstring grafts are availability of a greater sectional area and unaffected integrity of the extensor mechanism. Moreover tensile strength of quadrupled anatomical hamstring is found to be even better than a normal ACL. The rate of complications like extension loss, anterior knee pain and surgical site infections was also lower than other procedures. Cortical suspension devices have the necessary biomechanical properties with regard to ultimate failure strength, displacement, and stiffness for initial xation of soft tissue in the femoral tunnel for ACL reconstruction. The aperture xation methods like the interference screws allows for early rm xation and heal with tight bone-tendon interface. To evalua Objectives: te functional outcome of arthroscopy assisted ACL reconstruction with anatomical hamstring tendon graft using Endobutton and Bioabsorbable interference screw and tibial disc. The Methodology: study results included 30 patients admitted with clinical and radiological deciency of ACL during October 2021 to December 2022, in Department of Orthopaedics, SMIMER Hospital, Surat. Study aims to assess the functional outcome of arthroscopy assisted anterior cruciate ligament reconstruction with anatomical hamstring tendon graft using Endobutton and Bioabsorbable interference screw and tibial disc in terms of range of motion, postoperative knee stability, graft site morbidity, subjective knee functions and prospective assessment of functional outcome using Tegner Lysholm knee scoring system. All the patients included in the s Results: tudy were 23 male and 2 female patient. The analysis of the studied cases revealed that the most common affected age group was between 18 to 24 years .. Majority of patients were operated more than 6 months after injury. Sports/BPET (Battle Physical Efciency Test) injuries was the most common mode of injury. The mean size of graft used was 8.2±0.39.Post-operatively at 3, 6, 12month follow up,1 case (4%) had a positive Pivot shift test with a "Glide" (Grade-I), whereas remaining 24 cases (96%) had a negative Pivot shift test. None of the patients had grade III laxity. The mean postoperative Lysholm score improved from preoperative score of 66±5.2 to 88.70±5.54. The overall satisfactory result (excellent + good) at follow up was 95%. All the patients had returned to preinjury level of activity. ACL injuries are common in younger age group individuals. S Conclusion: ports related injury and RTA are the most common modes of injury. Arthroscopy assisted ACL reconstruction using Anatomical hamstring tendon autograft provides a stable knee, reduces postoperative morbidity and enables early rehabilitation. Graft xation using endobutton and and Bioabsorbable interference screw will help the graft to facilitate graft tunnel healing and also maintain its strength until there is a good graft to bone healing occurs. It allows the patients to return to preinjury level of activity, allows the patient to squat, sit crossed leg and climb stairs without difculty. Degeneration of the articular surfaces rarely occurs and the re-operation rates are minimal.

Grid and Image Intensifier Improve Arthroscopic ACL Tunnel Position and Patient-Reported Outcomes

To evaluate the accuracy in the femoral and tibial tunnel placement after the use of fluoroscopy along with an indigenously designed grid method to assist in arthroscopic anterior cruciate ligament reconstruction as compared with the tunnel placement without using them and to validate the findings with computed tomography scan performed postoperatively along with assessing the functional outcome at a minimum of 3 years of follow-up. This was a prospective study conducted on patients who underwent primary anterior cruciate ligament reconstruction. Patients were included and segregated into a nonfluoroscopy (group B) and a fluoroscopy group (group A), and both had postoperative computed tomography scans so that femoral and tibial tunnel position could be evaluated. Scheduled follow-up occurred 3, 6, 12, 24, and 36 months' postoperatively. Patients were evaluated objectively with the Lachman test, measurement of range of motion, and functional outcome using patient-reported outcome measures, i.e., Tegner Lysholm Knee score, Knee injury and Osteoarthritis Outcome Score, and International Knee Documentation Committee subjective knee score. A total of 113 subjects were included. There were 53 in group A and 60 in group B. The average location of femoral tunnel showed significant differences between the 2 groups. However, the variability in femoral tunnel location was significantly lower in group A as compared with group B for proximal-distal planes only. The average location of the tibial tunnel as per the grid of Bernard etal. showed significant differences in both the planes. The variability in tibial tunnel was greater in the medial-lateral plane as compared with the anterior-posterior plane. There was a statistically significant difference in mean value of the 3 scores among the 2 groups. The variability of the scores was greater in group B as compared with group A. None of the patient was reported as a failure. The results of our study suggests that fluoroscopy-guided positioning using a grid technique increases the accuracy of anterior cruciate ligament tunnel positioning with decreased variability and is associated with better patient-reported outcomes 3 years after surgery compared with tunnel positioning using landmarks. Level II, prospective, comparative therapeutic trial.

Meniscal Injuries in Patients Aged 40 Years or Older: A Comparative Study Between Meniscal Repair and Partial Meniscectomy.

Introduction Meniscal tears represent one of the most frequent knee injuries and are the most common cause of knee surgery. Historically, age has been considered an independent factor contraindicating meniscal repair due to the assumption that meniscal injuries in this population are frequently chronic tears, mostly with a degenerative tear pattern, and low healing potential. However, recent literature has questioned this paradigm with studies reporting successful outcomes with meniscal repair in older patients. Our study aimed to evaluate and compare the short-term clinical outcomes of meniscal repair versus partial meniscectomy in patients aged ≥40 years old. Methods A retrospective study was conducted that included patients over the age of 40 years, diagnosed with meniscal tears, that underwent arthroscopically assisted meniscal repair or partial meniscectomy between 01 January and 31 December 2020.The patients were divided into two groups: Group 1- partial meniscectomy (PM) and Group 2-meniscal repair (MR). The clinical evaluation was performed 24 months after the surgery, and the studied variables were: function(Tegner Lysholm Knee Scoring Scale), pain (Visual Analogue Scale), patient satisfaction, and failure rate. Results Fifty-one patients met the inclusion criteria, and 7 were excluded due to loss of follow-up during telephone contact. Thus, the final sample consisted of 44 patients (mean age 52.18y), both groups with 22 patients. In both groups, we found an improvement in pain 2 years after the surgery, with a decrease in the VAS value between the pre and post-surgery. On average, the VAS score decreased from 7.9 to 4.5 in the group subjected to partial meniscectomy, and from 7.5 to 3.2 in the meniscal repair. This was statistically significant in both groups, with a p-value <0.01, but not between them (p-value = 0.363). Comparing the degree of satisfaction between both groups, we found no statistically significant difference between them (p=0.167). Regarding the functional outcome(Tegner Lysholm Knee Scoring Scale), the group that underwent the meniscal repair obtained a statistically superior score compared to the partial meniscectomy group (77.55 vs. 64.77; p-value 0.033). Thefailure rate was exactly equal in both groups(4.5%), thereforeno statistically significant difference was found in this variable. Conclusion Age, as an independent factor, should not be considered a contraindication for meniscus repair. In fact, if technically possible, meniscal repair should always be performed as it is associated with better functional outcomes, similar failure rates, and may be protective against the development and progression of arthritis.

A prospective study to evaluate the functional and clinical outcome of anterior cruciate ligament reconstruction with standard hamstring autograft

Background: The anterior cruciate ligament (ACL) is the primary stabilizer of the knee and prevents the knee against anterior translation. It is also important in counteracting rotational and valgus stress. The arthroscopically aided approach has the advantages of smaller skin and capsular incisions, improved viewing of the intercondylar notch for placement of the tunnel and attachment sites, less postoperative pain, fewer adhesions, earlier motion, and easier rehabilitation. The advantages with semitendinosus grafts are the availability of a greater sectional area and the unaffected integrity of the extensor mechanism. Moreover, the tensile strength of quadrupled hamstring is found to be even better than a normal ACL. The rate of complications such as extension loss, anterior knee pain, and surgical site infections was also lower than in other procedures such as in BPTB grafts. Cortical suspension devices have the necessary biomechanical properties with regard to ultimate failure strength, displacement, and stiffness for the initial fixation of soft tissue in the femoral tunnel for ACL reconstruction. The aperture fixation methods such as the interference screws allow for early firm fixation and heal with a tight bone–tendon interface.Objective: A prospective study to evaluate the functional and clinical outcome of ACL reconstruction with standard hamstring autograft.Materials and Methods: The study results included 30 patients admitted with clinical and radiological deficiency of ACL from September 2019 to March 2021 using endobutton and bioabsorbable interference screw in terms of range of motion, postoperative knee stability, subjective knee functions, and prospective assessment of functional outcome using Tegner Lysholm knee scoring system.Results: Sports injuries were the most common mode of injury (n = 17, 56.7%). The mean size of graft used was 8.2 ± 0.39 mm. Postoperatively at 2-year follow-up, 30 cases (100%) had 0 grade pivot-shift test, 0 grade Lachman test, and anterior drawer test. The mean postoperative Lysholm score improved from preoperative score of 62.83 ± 5.2–91.0 ± 5.54. The overall satisfactory result (excellent + good) at 6-month follow-up was (excellent – 30 and good – 70) 100%. Out of this, 27 (90%) patients had returned to preinjury level of activity in 1 year. In this study, one patient had superficial infection and two patients had knee pain.Conclusion: Arthroscopy-assisted ACL reconstruction using hamstring tendon autograft provides a stable knee, reduces postoperative morbidity, and enables early rehabilitation.

In-office needle arthroscopic assessment after primary ACL repair: short-term results in 15 patients

PurposeIn-office needle arthroscopy has been reported as a diagnostic tool for different knee pathologies. In addition, ACL repair has seen a resurgence with the advent of innovative orthopedic devices. The aim of this study was to assess clinical, radiological, and in-office needle arthroscopic findings in 15 adult patients who underwent acute (within 14 days from injury) anterior cruciate ligament (ACL) repair.MethodsFifteen patients voluntarily participated in the study. A second-look arthroscopy was performed with an in-office needle arthroscopy at an average of 7.2 months after the primary repair. The parameters included in the investigation were the continuity of the anatomical footprint of the repaired ACL, subjective assessment of the ACL tension with the probe, and synovial coverage of the ACL. All patients had a Magnetic Resonance Imaging (MRI) at 6 months after repair and an arthrometric evaluation with the KT-1000. Clinical evaluation with the scores, Tegner Lysholm Knee Scoring Scale (TLKSS), the Knee Injury and Osteoarthritis Outcome Score (KOOS), and International Knee Documentation Committee (IKDC) was performed at the final follow-up of 2 years. Moreover, a correlation between the characteristics of ACL appearance at the time of the second look in-office needle arthroscopy, MRI and KT-1000 was performed.ResultsThe mean TLKSS was 97.86, the mean KOOS was 98.08 and the mean subjective IKDC was 96.71. The objective IKDC was A in 10 patients and B in 5 patients. ACL healing was graded as A in 11 patients and B in 4 patients. Synovial coverage was graded as good in 10 patients and fair in 5 while MRI assessment showed a type I ACL in 10 patients, type II in 4 patients and type III in 1 patient.ConclusionIn-office needle arthroscopy is a reliable tool to assess the condition of a repaired ACL. In addition, ACL repair performed in acute proximal tears demonstrated excellent clinical results.

Arthroscopic Anterior Cruciate Ligament Reconstruction in Ghana: A 2-Year Outcome Assessment

Objective: The goal of this study was to evaluate the treatment outcomes of arthroscopic anterior cruciate ligament reconstruction among patients at the Komfo Anokye Teaching Hospital, (KATH) in Ghana.Methods: A prospective cohort study. We enrolled consenting patients who underwent arthroscopic anterior cruciate ligament (ACL) reconstruction at the KATH over a 3-year period, from January 1, 2015 to December 31, 2018 and followed up each study participant for 2 years. Post-operative assessments were performed at 2, 6, 12, 24 weeks, 1year and at 2 years, to record outcome variables such as range of motion, pain, swelling and laxity of the affected knee as well as excessive discharge from the surgical site, suggestive ofinfection. Tegner Lysholm knee scores were obtained for each patient at 2-years following surgery. The follow-up was concluded in 2020.Results: Over the 3-year period, 40 primary arthroscopic ACL reconstructions were performed in 40 patients. Most of the patients were young adult males who sustained a tear of the anterior cruciate ligament following a fall from a standing height. Out of this number, 31 had isolated ACL tear, 4 had ACL tear associated with LCL tear and 3 had ACL tear with associated meniscal tear. Two of the participants had ACL, PCL and LCL tear and a complex medial meniscal tear, with associated posterolateral corner rotatory instability. ACL reconstructions that were performed within 12 months following injury had higher mean Tegner Lysholm score of 7 (range of 5-9), than those carried out later than 12 months after injury. Overall, 37 of the patients (93%) had good to excellent outcome at 2 years post-operatively. Three of the patients who were competitive athletes before injury had returned to competitive sport within 1 year of surgery. There was one case of surgical site infection giving an infection rate of 2.5% and one case of graft rupture that requiredrevision ACL reconstruction.Conclusion: Arthroscopic ACL reconstruction is feasible at the study site with low complication rate and provides good to excellent outcome in 93% of patients. The procedure is generally safe and effective in restoring knee function following an ACL tear. Patientreported outcomes are superior when reconstruction is performed within 12 months of injury compared to later reconstructions.

Evaluation of Functional Outcome Following Transportal Arthroscopic Anterior Cruciate Ligament Reconstruction using Quadrupled Hamstring Graft

Introduction: The anterior cruciate ligament (ACL) has an important role in preserving the function and stability of the knee joint, and it prevents anterior translation of the tibia. The ACL is the most commonly injured structure of the knee following posttraumatic and sports-related injuries. The treatment of modality for ACL insufficiency was arthroscopic ACL reconstruction. In this study, we followed the transportal approach for ACL reconstruction using a Quadrupled Hamstring graft, and we reported the functional outcome of ACL reconstruction at a minimum follow-up of 6 months. Materials and Methods: This was a prospective outcome study conducted on 32 patients who met the inclusion and exclusion criteria. All patients in this study underwent arthroscopic reconstruction of ACL using quadrupled hamstring tendon graft through transportal technique. The graft was fixed with an endobutton on the femoral side and an interference screw on the tibial side. Patients were assessed for the functional outcome for a minimum of 6 months using the Tegner-Lysholm knee scoring system. Results: The mean age of the patient was 27 years. The majority of involved patients were males. The left side (77.14%) was involved more than the right side (22.86%). The most common cause of ACL injury in this study was road traffic accidents. Preoperative Tegner-Lysholm scores were 20 (62.5%) patients had poor and 12 (37.5%) patients had fair scores. Post-operatively, at 6 months follow-up, 27 patients had excellent, four patients had good scores, and one patient had a fair score. There was a significant improvement in the Tenger-Lysholm scoring system after 6 months of follow-up when compared to preoperatively. Three patients had knee pain and thigh muscle wasting (2 – 3 cm) during follow-up. Conclusions: Transportal arthroscopic ACL reconstruction using Quadrupled Hamstring graft gives excellent functional outcome and knee kinematics.

Bone plug fixation in anterior cruciate ligament reconstruction: A clinical and radiological assessment of graft-tunnel integration

BackgroundThe decision regarding graft choice and fixation in anterior cruciate ligament (ACL) reconstruction remains controversial. Free cylindrical bone plugs have been used successfully as graft fixation method. However, some concerns continue to exist regarding how well these plugs integrate with the bony walls of the tunnel. The aim of this study was to assess osteo-integration of free cylindrical bone plugs and to evaluate its effect on the clinical outcomes of the procedure. MethodsFrom January 2015 to December 2017, 30 patients (21–40 years old) with torn ACL were operated on and followed up for 24 months after surgery. All patients were assessed clinically (International Knee Documentation Committee score (IKDC) and Tegner–Lysholm knee scoring system), instrumentally (KT 1000 and Rolimeter), and radiologically (X-ray, computed tomography and magnetic resonance imaging). Young active patients with torn ACL were included while those with previous ligamentous injury and/or surgery were excluded. ResultsAll bone grafts showed solid bone healing after 6 months of surgery; incorporation was ‘good to excellent’ (tibial side: 66.6%; femoral side: 86.6%). There was no correlation between age or time interval and graft incorporation. Positive correlation was shown between tibial and femoral graft incorporation within the same patient. Only one patient was abnormal in our final objective IKDC scores (graded C). The mean side-to-side difference with KT 1000 and Rolimeter was 1.9 and 1.8, respectively. ConclusionFree cylindrical bone plugs could be used safely for hamstring tendon graft fixation; it enhances graft tunnel integration within the first 6 months and yields comparable clinical outcomes whilst avoiding the potential hazards of foreign hardware implants.