American Orthopedic Foot And Ankle Score Research Articles

ACL Reconstruction with Peroneus Longus Autograft Using Endobutton & Bioabsorbable Interference Screw and Brace Free Rehabilitation

Objective: To assess the functional outcome of arthroscopic anterior cruciate ligament (ACL) reconstruction with Peroneus longus tendon autografts using endobutton and interference screw at one-year follow-up post- operatively and brace-free rehabilitation. Material and Methods: A prospective study included 53 patients with clinical and radiological ACL deficiency. Arthroscopic ACL reconstruction was performed using Peroneus Longus double bundle autografts with sub- sequent brace-free rehabilitation. Pre- and postoperative assessment at one-year follow-up utilized the International Knee Documentation Committee (IKDC) score. Graft length and diameter were measured perioperatively, and donor site morbidity was evaluated using The American Orthopedic Foot and Ankle Score (AOFAS). Results: The study included 51 (94.4%) males and 2 (3.7%) females, mean age 27.3±7.2 years. Majority were left-sided procedures (64.8%). Peroneus Longus graft mean length and diameter were 116.8±5.3mm and 8.2±0.2mm respectively. At one-year follow-up, ankle joint movement at the graft site was preserved (mean AOFAS 98±0.8). There was a significant improvement in IKDC score postoperatively (p < 0.05). Conclusions: ACL reconstruction with Peroneus longus autograft offers knee stability and facilitates early rehabilitation. Utilizing endobutton and bioabsorbable interference screw fixation supports graft strength until sufficient graft-to-bone healing occurs. Patients regain pre-injury activity levels, including stair climbing, sitting cross-legged, and squatting without difficulty.

POSTOPERATIVE OUTCOMES OF ILIZAROV FRAME FIXATION IN THE LOWER LIMB: AN EVALUATION OF PATIENT-REPORTED OUTCOME MEASURES AND ALIGNMENT

IntroductionBy utilising the inherent variability achievable with circular frames, surgeons can manage a wide spectrum of complex injuries, and can deal with deformity at multiple levels, in multiple planes. The aim of this study was to assess functional outcomes utilising patients reported outcome measures (PROMs) of patients being treated with circular (Ilizarov) frame fixation for complex lower limb injuries and assess these results in conjunction with the observed postoperative alignment of the patients’ limbs.Materials & MethodsCases were identified using a prospectively collected database of adult patients presenting between July 2018 and August 2021. Functional outcomes were assessed using the American Orthopaedic Foot and Ankle Score (AOFAS), the 5-level EQ-5D (EQ5D5L), the Lysholm Knee Scoring Scale (LKSS), the Olerud-Molendar Ankle Score (OMAS), and the Tegner Activity Scale (TAS). Postoperative radiographs were analysed for fracture union and to quantify malunion (as described in Dror Paleys Principles of Deformity Correction).ResultsThe mean AOFAS, EQ5D5L, LKSS and OMAS scores showed an initial drop from pre-op to early time points and then steady increase over the early, mid, late and frame-off time points, with a resultant score higher than pre-op. Malunion was found in 35 (41.7%) patients, 7 patients had a malunion within 5 degrees of normal, 15 from 5–10 degrees of normal, 12 from 10–15 degrees of normal and 2 out with 15 degrees of normal.ConclusionsCircular frame fixation is an attractive option in complex lower limb trauma where alternative fixation methods are unsuitable. Whilst post-operative success to the surgeon might be determined radiographically, patient reported outcomes give a functionally important, objective measure of the success of the surgery to the patient.

Insights into optimal surgical fixation for posterior malleolar fractures.

The optimal management of posterior malleolar ankle fractures, a prevalent type of ankle trauma, is essential for improved prognosis. However, there remains a debate over the most effective surgical approach, particularly between screw and plate fixation methods. This study aims to investigate the differences in outcomes associated with these fixation techniques. We conducted a comprehensive review of clinical trials comparing anteroposterior (A-P) screws, posteroanterior (P-A) screws, and plate fixation. Two investigators validated the data sourced from multiple databases (MEDLINE, EMBASE, and Web of Science). Following PRISMA guidelines, we carried out a network meta-analysis (NMA) using visual analogue scale and American Orthopaedic Foot and Ankle Score (AOFAS) as primary outcomes. Secondary outcomes included range of motion limitations, radiological outcomes, and complication rates. The NMA encompassed 13 studies, consisting of four randomized trials and eight retrospective ones. According to the surface under the cumulative ranking curve-based ranking, the A-P screw was ranked highest for improvements in AOFAS and exhibited lowest in infection and peroneal nerve injury incidence. The P-A screws, on the other hand, excelled in terms of VAS score improvements. Conversely, posterior buttress plate fixation showed the least incidence of osteoarthritis grade progression, postoperative articular step-off ≥ 2 mm, nonunions, and loss of ankle dorsiflexion ≥ 5°, though it underperformed in most other clinical outcomes. The NMA suggests that open plating is more likely to provide better radiological outcomes, while screw fixation may have a greater potential for superior functional and pain results. Nevertheless, clinicians should still consider the fragment size and fracture pattern, weighing the advantages of rigid biomechanical fixation against the possibility of soft-tissue damage, to optimize treatment results.

Long-term results and complication following Achilles tendon rupture repair

Introduction Currently,there is no consensus regarding optimal treatment options of Achilles tendon rupture. The purpose of this study was to evaluate long term results of Achilles tendon repair using different surgical techniques, assess complication rate and subjective satisfactionMethods The study included patients treated for Achilles tendon rupture using minimally invasive and open surgical repair. Complications including re-rupture, infection, deep vein thrombosis and neuropraxia were identified. In order to evaluate the factors influencing the risk of postoperative complications, logistic regression analysis was performed. The Achilles Tendon Rupture Score (ATRS) and the American Orthopedic Foot and Ankle Score (AOFAS) evaluated subjective outcomes.Results 130 patients with Achilles tendon tear were enrolled (123 primary and 7 revision cases). In primary repairs percutaneous technique was used in 60 % of cases (74/123), mini open technique – in 16 % (19/123), and open technique – in 24 % (30/123). Re-rupture occurred in 2.4 % of patients treated with minimally invasive techniques. There were no repeated ruptures following open repairs. Predominant number of infections was registered after open repairs and made 10 %, while minimally invasive techniques had 3.2 % of infections. Logistic regression analyses showed that steroid injection, open repair, application of tapes and autografts increased the risk of infectious complications. There were no significant differences in ATRS and AOFAS scores between different primary Achilles tendon repair techniques (p > 0.05).Discussion Results, obtained in the current study, are consistent with previously published data.Conclusions Open Achilles tendon repair showed a higher rate of infections, and lower rate of re-ruptures. The anamnesis of steroid injection, open repair, application of tapes and autografts increases the risk of infectious complications.

Both gastrocnemius aponeurosis flaps and semitendinosus tendon grafts are effective in the treatment of chronic Achilles tendon ruptures – a systematic review

IntroductionA chronic Achilles tendon rupture (ATR) is defined as an ATR that has been left untreated for more than four weeks following rupture. This systematic review aims to summarize the outcomes of chronic ATR treated using either a gastrocnemius aponeurosis flap or semitendinosus tendon graft.MethodsA systematic search was conducted in three databases (PubMed, Scopus and Cochrane), for studies describing outcomes after surgical treatment of chronic ATR using gastrocnemius aponeurosis flaps or semitendinosus tendon grafts with more than 10 patients included. The studies were assessed for quality and risk of bias using the Methodological Items used to assess risk of bias in Non-Randomized Studies (MINORS).ResultsOut of the 818 studies identified with the initial search, a total of 36 studies with 763 individual patients were included in this systematic review. Gastrocnemius aponeurosis flap was used in 21 and semitendinosus tendon graft was used in 13 of the studies. The mean (SD) postoperative Achilles tendon Total Rupture Score (ATRS) for patients treated with a gastrocnemius aponeurosis flap was 83 (14) points and the mean (SD) American Orthopaedic Foot and Ankle Score (AOFAS) was 96 (1.7) points compared with ATRS 88 (6.9) points and AOFAS 92 (5.6) points for patients treated with a semitendinosus tendon graft. The included studies generally had low-quality according to MINORS, with a median of 8 (range 2–13) for all studies.ConclusionBoth gastrocnemius aponeurosis flaps and semitendinosus tendon grafts give acceptable results with minimal complications and are valid methods for treating chronic ATR. The main difference is more wound healing complications in patients treated with a gastrocnemius aponeurosis flap and more sural nerve injuries in patients treated with a semitendinosus grafts. The current literature on the subject is of mainly low quality and the absence of a patient-related outcome measure validated for chronic ATR makes comparisons between studies difficult.Level of evidenceLevel IV.

Outcomes after Total Ankle Arthroplasty with A Minimum Average Follow-Up of 10 Years: A Systematic Review and Meta-Analysis

Category: Ankle Arthritis Introduction/Purpose: End-stage ankle osteoarthritis (OA) is a debilitating condition that adversely affects quality of life and causes considerable functional impairment. Total ankle arthroplasty (TAA) is growing in popularity as a motion-preserving option for ankle OA. A previously published meta-analysis evaluated the mid-term outcomes of TAA with a minimum average follow-up of 5 years, demonstrating excellent survivorship. To our knowledge, there is no such manuscript that evaluates the outcomes of TAA at the long-term, with a minimum follow-up of ten years or greater. Due to a lack of long-term follow-up of TAA implants in the current literature, the aim of this review was to aggregate findings from the most up-to-date analyses of the long-term outcomes of TAA via meta-analysis. Methods: We conducted a systematic review and meta-analysis according to the PRISMA guidelines. Electronic databases were searched from the date of inception to September 12, 2022. These databases included Medline, Embase, and Scopus. We included all studies that 1) involved patients that underwent uncemented TAA, and 2) all patients who had an average follow-up period of at least ten years. We excluded abstracts, as well as manuscripts written in languages other than English. We collected American Orthopaedic Foot and Ankle Score (AOFAS) and Visual Analog Scale (VAS) scores from the included studies for pooled meta- analysis. Due to the varying definition of survivability between studies, this metric was not assessed in our final evaluation. Results: Our data included a total of 2,562 patients and 2,895 ankles with an average follow-up of 10 years. Of the 25 studies included in the systematic review, 7 provided pre- and post-operative AOFAS means and 5 provided pre- and post-operative VAS means with associated measures of variability and were included in our meta-analysis. The weighted mean difference between pre- and post-operative AOFAS scores was -41.98 (95% CI: -48.28 to -35.69) (Fig. 1A), indicating that patients improved by almost 42 points between pre-and post-surgery. The weighted mean difference between pre-and postoperative VAS scores was 4.52 (95% CI: 2.26-6.43) (Fig. 1B), indicating patients improved by about 4.5 points on average between pre-and post-surgery. Survivability was not assessed due to the heterogeneity in survivability definition between studies. Conclusion: Outcomes following TAA are favorable and indicate patient-reported outcomes improve over long-term follow-up. Future, prospective, randomized research should be conducted to better assess TAA, and authors should work towards standardization of survivorship and complication reporting methodologies to allow for pooled metanalysis of these important outcome metrics.

Outcomes after total ankle arthroplasty with an average follow-up of 10 years: A systematic review and meta-analysis

BackgroundThe literature demonstrating positive outcomes after total ankle arthroplasty (TAA) is mounting. However, the long-term outcomes of TAA (≥ 10 years) remain minimally reported. The purpose of this systematic review and meta-analysis was to evaluate outcome metrics over multiple TAA studies with greater than 10 years of average follow-up. MethodsTAA studies were searched in Medline, Embase, and Scopus from the date of inception to September 12, 2022. Inclusion criteria included 1) studies of patients that underwent uncemented TAA, and 2) studies with an average follow-up time of at least ten years. Manuscripts in non-English languages and isolated abstracts were excluded. We collected American Orthopaedic Foot and Ankle Score (AOFAS) and Visual Analog Scale (VAS) scores from the included studies for pooled meta-analysis. Due to the varying definition of survivability between studies, this metric was not assessed in our final evaluation. ResultsOur data included approximately 3651 patients (3782 ankles). Of the 25 studies with an average follow-up of 10 years included in the systematic review, 5 provided pre- and post-operative AOFAS means and 5 provided pre- and post-operative VAS means with associated measures of variability and were included in our meta-analysis. The weighted mean difference between pre-and post-operative AOFAS and VAS scores was −40.36 (95% CI −47.24 to −33.47) and 4.52 (95% CI: 2.26–6.43), respectively. The risk of bias was low to moderate for the included studies. ConclusionOutcomes following TAA are favorable and indicate patient-reported outcome improvement over long-term follow-up. However, a significant amount of heterogeneity exists between studies. Future, prospective, randomized research should focus on standardizing outcome measures, survivorship, and complication reporting methodologies to allow for pooled meta-analyses of these important outcome metrics.

FUNCTIONAL OUTCOME OF PATIENTS WITH CHRONIC PLANTAR FASCIITIS TREATED BY LOCAL INJECTION OF AUTOLOGOUS PLATELET-RICH PLASMA

Objectives: The objectives of the study are as follows: To assess functional outcome of patients with chronic plantar fasciitis (PF) treated by autologous injection of platelet-rich plasma (PRP). (1) To know the side effects, if any, in these patients. Methods: This was a prospective study conducted in the Department of orthopedics of a tertiary care medical college. Forty patients having chronic PF were included in this study on the basis of a predefined inclusion and exclusion criteria. Autologous PRP was injected in plantar fascia at the point of maximum tenderness. Patients were followed up for 3 months. Intensity of pain and functional outcome was assessed using the visual analog score (VAS) score and American Orthopedic Foot and Ankle Score (AOFAS) score. For statistical purposes, p<0.05 was taken as significant. Results: There were 14 (35.00%) males and 26 (65.00%) females with a M: F ratio of 1:1.85. The mean age of male and female patients was found to be 43.82±9.98 years and 41.68±10.12 years, respectively. Majority of the patients (65%) were overweight whereas 6 (15%) patients were obese and 8 (20%) patients were having a normal healthy body mass index. The mean duration of symptoms was found to be 10.67±3.89 months. The mean VAS score at the time of final follow-up was significantly less (0.96±0.46) as compared to pre-injection VAS score (7.20±1.38) whereas the AOFAS score at the time of final follow-up (91.9±6.68) significantly improved as compared to pre-injection AOFAS score (38.96±8.78). There were no major side effects in any of the studied cases. Conclusion: Local injection of autologous PRP appears to be an effective treatment for chronic PF in terms of reduction of pain and functional improvement with no significant side effects.

Outcome of Early Weight Bearing Cast for the Treatment of Jones Fracture

Objective: To determine the radiological and functional outcome of acute Jones fracture treated conservatively in early weight bearing cast. Study Design and Setting: This study was conducted in Orthopaedic Division Lady Reading Hospital Peshawar. The duration of study extended from 25th August 2018 to 13th November 2022. Methodology: All patients of both gender and age 18 years and above with isolated Jones fracture fulfilling the inclusion criteria were treated in below knee early weight bearing cast. Radiological union was assessed by noting callus and obliteration of fracture line. The functional outcome was determined using American Orthopaedic Foot and Ankle Score(AOFAS) after cast removal. Results: This study included a total of 319 patients of Jones fractures who were treated in early weight bearing cast, the mean age was 34.41±4.29 years. Female patients were 245(76.80%) while male were 74(23.19%). Right foot was involved in 211(66.14%) patients and left in 108(33.85%). The average union time was 6.2±1.2 weeks. Majority(99.0%,n=316) of our patients achieved union. Non union was reported in only 3(0.94%) patients. Excellent functional outcome was documented in our patients as indicated by mean AOFAS score 99.1±1.1. Comparison of AOFAS score for gender, side and type of fracture did not reveal any significant difference.(p>0.05) Conclusion: Early weight bearing cast is an effective modality of conservatively treating acute Jones fractures as shown by higher union rate and excellent functional outcome in majority of our patients

Çoklu Metatars Kırıklarında Retrograd Pinleme Güvenilir mi?

ABSTRACT
 
 Background: Fixation with K-wires is a commonly used method in the surgical treatment of metatarsal fractures. The application of K-wires can be antegrade and retrograde. There is a limited number of studies about the fixation of metatarsal fractures with retrograde K-wires in the literature. The present study aims to investigate the long-term results of retrograde pinning.
 Methods: 14 patients with at least a four-year follow-up were included in the study. The patients' union status, demographic data, duration of surgery, duration of fluoroscopy use, metacarpophalangeal (MP) range of motion, American Orthopedic Foot and Ankle Score (AOFAS) scores, and plantar keratosis formation were evaluated.
 Results: Complete union was observed in 13 of 14 patients. MP joint restriction was not found in any patient with a union. Symptomatic plantar keratosis was not observed in any patient. Good and perfect results were obtained in AOFAS scores.
 Conclusion: According to the literature, retrograde pinning in metatarsal fractures is thought to be a treatment that is difficult to apply, has high radiation exposure, and complications are observed frequently. However, in this study, we believe that retrograde pinning is a treatment method with satisfactory clinical results in long-term follow-up and fewer complications than mentioned.

Scarf osteotomy for hallux valgus surgery: determining indications for an additional Akin osteotomy

IntroductionThere is a lack of clear indications to carrying out an Akin osteotomy in addition to scarf osteotomy. Recent studies have shown that a proximal distal phalangeal articular angle (PDPAA) of > 8° as an indication to carrying out additional Akin osteotomy correlates with better radiological outcomes with lesser risk of recurrence. Our study aimed to validate carrying out the additional Akin osteotomy at a PDPAA > 8° while looking into functional outcomes which have not been studied.MethodsPatients who underwent scarf and combined scarf and Akin osteotomy in our institutional registry was identified. Patient reported outcome measures were compared between patients who underwent scarf and combined scarf and Akin osteotomy. The Visual Analogue Scale (VAS), American Orthopedic Foot and Ankle Score (AOFAS), Short Form-36 Physical Component Score (PCS) and Mental Component Score (MCS) were measured pre-operatively and across a follow up period of 2 years.ResultsA total of 212 cases were identified. At a PDPAA > 8, there was no difference in VAS, AOFAS, PCS and MCS between patients that had isolated scarf osteotomy and those that received combined scarf and Akin osteotomy pre-operatively, and at 6 months. However, at 2 years post-operatively, patients that received scarf and Akin osteotomy had a significantly better AOFAS score as compared to patients with isolated scarf osteotomy (82.3 ± 15.3 vs 88.4 ± 13.0, p = 0.0224). On the contrary, at a PDPAA < 8, patients who underwent combined scarf and Akin osteotomy had a significantly lower VAS score at 6 months (1.16 ± 2.16 vs 0.321 ± 1.09, p = 0.00633) and 2 years (0.698 ± 1.73 vs 0.333 ± 1.46, p = 0.0466). They also had a higher AOFAS score at 6 months (80.7 ± 14.3 vs 85.4 ± 12.5, p = 0.0123) and 2 years (83.0 ± 14.0 vs 90.7 ± 9.9, p < 0.0001).ConclusionPDPAA > 8° can serve as a valid indication to carrying out additional Akin on top of scarf osteotomy based on functional outcomes. However, further studies should investigate a PDPAA threshold that is lower than 8°, which can potentially allow more patients to receive the additional Akin osteotomy that can bring better functional outcomes.

Tibialis Anterior Tendon Intrasubstance Tear Associated with Anterior Talofibular Ligament Tear: A Rare Encounter

Tibialis anterior (TA) tendon injury is an uncommon condition among other foot and ankle tendon pathology and there is insufficient literature on incomplete or intrasubstance TA tendon tear. To date, no cases of TA tendon injury with concurrent anterior talofibular ligament (ATFL) tear has been documented. This is a rare case of a 22-year-old gentleman with ankle injury following sports activity and magnetic resonance imaging (MRI) ankle showed incomplete TA tendon tear with concurrent ATFL tear. We proceeded with TA tendon direct repair and ATFL reconstruction. Patient showed good recovery and at third months, sixth months and 1-year post-surgery, American Orthopaedic Foot and Ankle Score (AOFAS) Ankle-Hindfoot scores were 86%, 90% and 96%, respectively. In TA tendon injury, incomplete tear or longitudinal split is reported mostly due to TA tendinopathy or degeneration. Early diagnosis followed by surgical treatment is shown to give better results, which can be either direct primary repair, tendon transfer or tendon reconstruction.

Short-Term Outcomes of Jones-Specific Implant Versus Intramedullary Screw and Plate Fixation for Proximal Fifth Metatarsal Fractures

Although intramedullary screw fixation is commonly performed for proximal fifth metatarsal fractures, high rates of nonunion, refracture, and hardware prominence have been reported. The Jones Specific Implant (JSI) is a novel surgical implant which contours to the native curvature of the fifth metatarsal allowing for a more anatomic fixation. The purpose of this study was to compare short-term complication rates and outcomes of patients treated with the JSI to other fixation types such as plates and intramedullary screws. Electronic records were queried for adult patients with proximal fifth metatarsal fractures who underwent primary fixation from 2010 to 2021. All patients were treated by a foot and ankle fellowship-trained surgeon with intramedullary screws, plates, or JSI (Arthrex Inc., Naples, FL). Visual analog scale (VAS) and the American Orthopedic Foot and Ankle Score (AOFAS) were recorded and compared using univariate statistics. Eighty-five patients underwent fixation using intramedullary screw (n = 51, 60%), plate (n = 22, 25.9%), or JSI (n = 12, 14.1%) with a mean follow-up of 11.1 ± 14.6 months. The total cohort demonstrated a significant improvement in VAS pain (p < .0001) as well as AOFAS (p < .0001) scores. When comparing the cohort treated with JSI and the cohort treated with all other types of fixation, there were no significant differences in postoperative VAS or AOFAS scores. Only 3 complications, one with JSI (3.5%) required removal of the symptomatic hardware. The JSI is a novel treatment for proximal fifth metatarsal fractures, with similar early outcomes and complication rates when compared with intramedullary screw and plate fixation.

Partial talar replacement with a novel 3D printed prosthesis

Background The treatment of talus avascular necrosis (AVN) is challenging owing to its unique anatomical features. Despite decades of studies, till date, there is no appropriate treatment for talus AVN. Therefore, surgeons need to develop newer surgical methods. In the present study we introduce a new surgical method, 3D printed partial talus replacement (PTR), to treat partial talus necrosis and collapse (TNC). Methods A male patient with talus AVN underwent PTR in our hospital. The morphology of the talus was quantified using 3D computed tomography (CT) imaging. A novel 3D printed titanium prothesis was designed and manufactured according to the findings of the CT imaging. The prosthesis was applied during talus replantation surgery to reconstruct the anatomical structure of the ankle. The follow-up period for this patient was 24 months. The visual analog scale (VAS) scores before and after surgery, American Orthopedic Foot and Ankle Score (AOFAS), ankle range of motion, and postoperative complications were recorded to evaluate the prognosis. Results The anatomical structure of the talus was reconstructed. The patient was satisfied with the effects of treatment, recovery, and function. The VAS score decreased from 5 to 1. The AOFAS improved from 70 to 93. The range of motion remained the same as that during the pre-operation. The patient returned to a normal life. Conclusion 3D printed PTR is a new surgical method for talus AVN that can provide satisfactory outcomes. In future, PTR might be an effective and preferential treatment for the treatment of partial talus AVN and collapse.

Haglund Excision and Suture Bridge Repair

Background: Haglund deformity and insertional Achilles tendinopathy involve a degenerative process demonstrating disorganized collagen and mucoid degenerative material causing pain and swelling. Indications: Operative management through a distally based midline incision should be explored if symptoms are refractory to nonoperative management (activity and shoewear modifications, heel lifts, physical therapy, and heel sleeves). Direct lateral approach with small longitudinal split and removal of lateral prominence “pump bump” is performed when a patient has pain isolated solely to the prominence. We feel that endoscopic removal does not allow for appropriate evaluative of degenerative tissue. Techniques: Through a distally based incision, we dissect to the level of the paratenon and make one smooth cut through paratenon and tendon. We then excise the mucoid, degenerative tissue. Removal of Haglund deformity and exostosis is carefully accomplished with a saw. We then utilize a rongeur to smooth Haglund deformity and any remaining medial/lateral calcaneal prominences. We then complete a dual-row speed bridge with 4 suture anchors (horizontal mattress) and a modified Mason-Allen technique. A Thompson test is then repeated and the longitudinal split is repaired. Postoperatively, we have patients weight bear as tolerated in a boot for with suture removal and transition to shoewear at the 2-week mark. We begin range of motion and activity once the wound has healed. We expect return to sport beginning at 3 months with full return by 6 months. Results: The current body of literature shows significant patient satisfaction and minimal risk of complication. Some authors have shown significant improvement in American Orthopaedic Foot and Ankle Score (AOFAS) scores, with only 1 patient requiring a flexor hallucis longus (FHL) transfer and no complications. Further studies identify early weight-bearing in Achilles suture bridge technique to have some promise with improvement in visual analog scale (VAS)/AOFAS scores, though there is risk of wound breakdown. Discussion/Conclusion: An Achilles suture bridge technique with early weight-bearing is a viable option for patients with Haglund deformity, and insertional Achilles tendinopathy who have failed conservative management. Patient Consent Disclosure Statement: The author(s) attests that consent has been obtained from any patient(s) appearing in this publication. If the individual may be identifiable, the author(s) has included a statement of release or other written form of approval from the patient(s) with this submission for publication.

Treatment of Calcific Insertional Achilles Tendinopathy: Knotless Internal Brace versus Knot-Tying Suture Bridge.

This study aimed to compare the knotless internal brace technique and the knot-tying suture bridge technique via the medial approach in the treatment of calcific Achilles tendinopathy. The clinical data of 25 cases of calcific Achilles tendinopathy in which nonoperative treatments had failed were retrospectively collected. All the patients received Achilles tendon debridement and Haglund deformity excision through a medial approach, followed by repair using the knotless internal brace technique or the knot-tying suture bridge technique. Pain was evaluated by using the visual analog scale (VAS). The American Orthopedic Foot and Ankle Score (AOFAS) questionnaire was administered preoperatively and postoperatively. The mean follow-up time was 2.6 (range 2-3.5) years. There were no wound complications and no Achilles tendon ruptures. At 1 year postoperatively, the internal brace group was superior to the suture bridge group in terms of the VAS scores (p = 0.003). However, no differences were noticed between the two groups in either the VAS or the AOFAS scores at 2 years postoperatively. The medial approach in combination with the suture bridge technique was effective in treating calcific Achilles tendinopathy. The knotless internal brace technique involved less pain compared to the knot-tying suture bridge technique only at the early postoperative stage.

The role of corticosteroid injections in treating plantar fasciitis: A systematic review and meta-analysis

BackgroundPlantar fasciitis is a recurrent cause of heel pain and is often treated by corticosteroid infections (CSI). The current study reviewed and analysed the role of CSI with platelet rich plasma (PRP), and CSI with extracorporeal shock wave therapy (EWST) for plantar fasciitis treatment. MethodsPubMed, Medline, Web of Science, Embase, Cochrane, and Google Scholar databases were searched for relevant studies. Preferred Reporting in Systematic Review & Meta-Analysis (PRISMA) guidelines were used to search relevant studies published from infinity to April 2021. The risk of bias was performed using Cochrane Collaboration’s tool. GRADE assessment was used for quality of evidence. Data analysis was performed with the use of R software and P < 0.05 was considered statistically significant. CSI was compared with PRP and EWST. ResultsEighteen studies comprising 1180 patients were included in this meta-analysis. When compared to PRP, CSI with lignocaine/lidocaine had significantly higher mean difference on visual analogue scale (VAS) pain scores at 3 months (0.62 [0.13; 1.12], P = 0.01) and 6 months (MD = 1.49 [0.22; 2.76], P = 0.02). At 6 months, VAS scores were higher in the CSI group than the ESWT group (MD = 0.8 [0.38; 1.22], P = 0.1). At 6 months, a significant reduction in the American Orthopaedic Foot and Ankle Score (AOFAS) was observed in the CSI group compared to PRP (MD = − 11.53 [− 16.62; − 6.43], P < 0.0001). ConclusionPatients suffering from plantar fasciitis, PRP achieved better VAS scores compared to CSI at 3 and 6-month follow-up. In addition, ESWT had better VAS score outcomes at 6 months compared to CSI. Regarding AOFAS score, PRP was more efficacious than CSI at 6 months of follow-up. Only through the development of high-quality, large-scale longitudinal studies, will the findings and conclusions of this meta-analysis be strengthened and influence our clinical practice in the treatment of plantar fasciitis. Level of clinical evidenceII.

FUNCTIONAL AND RADIOLOGICAL ANALYSIS OF SURGICALLY MANAGED DISPLACED INTRA-ARTICULAR CALCANEUM FRACTURE

One of the most common foot fractures is fracture of calcaneum. It is usually caused by high energy trauma, with 75% being intraarticular. Advances in imaging, implants, AO principles of internal xation and the routine use of intraoperative imaging have made internal xation a recommended procedure in recent past. The study included 38 patients of int Material and methods: ra-articular calcaneal fractures treated operatively with ORIF with PO using the modied Kocher's approach. The patients were assessed radiologically and for functional outcome as per AOFAS (American Orthopedic Foot and Ankle Score) score. 43 fract Results: ures in 38 patients were included in our study with mean age of 38.58 years. 56% had good and 44% had excellent results with nal AOFAS score. All radiological parameters like Böhlers angle, Gissane's angle and calcaneal width and height showed improvement following surgery, with later three having statistical signicance. There was no inuence of complications following surgery over nal AOFAS score. Surgical Conclusion: management of calcaneal fracture require thorough understanding of anatomy and various radiological parameters. Careful patient selection, preoperative planning, appropriate timing for surgery, proper approach and accurate anatomic reduction gives a good functional outcome. Sander's classication helps in surgical planning as well as prognostication.

Lateral approach for insertional Achilles tendinitis with Haglund deformity.

The study aims to investigate the functional outcome of the lateral approach for insertional Achilles tendinitis (IAT) with Haglund deformity. From January 2016 to September 2019, 14 cases of IAT with Haglund deformity that resisted conservative treatment received surgery in our department. A lateral approach was used to debride the bony and soft tissue and reattach the insertion of the Achilles tendon. The Visual Analog Scale (VAS), American Orthopedic Foot and Ankle Score (AOFAS), and Victorian Institute of Sport Tendon Study Group-Achilles Tendinopathy score (VISA-A) were used to evaluate clinical outcomes. The mean patient age was 39.57years at the time of surgery. The mean follow-up was 14.74months. The mean VAS score significantly decreased from 4.86 ± 0.86 preoperatively to 1.21 ± 1.58 postoperatively (P < 0.001). The mean AOFAS score significantly improved from 66.64 ± 6.23 preoperatively to 90.21 ± 11.50 postoperatively (P < 0.001). The mean preoperative and the last follow-up VISA-A were 66 (range 56.75-69.25) and 86 (range 75.75-97.00) points, respectively (P < 0.05). The lateral approach was effective and safe for IAT with Haglund deformity. Moreover, the mid-term functional outcome was promising. IV.

Platelet-rich plasma, a biomaterial, for the treatment of anterior talofibular ligament in lateral ankle sprain.

Background: Because of the rising prevalence of anterior talofibular ligament (ATFL) damage, there is a considerable interest in developing innovative techniques to improve the biological healing response of ATFL. Platelet-rich plasma (PRP) includes several growth factors linked to a favorable healing response, however none of the studies involved both quality evaluation and clinical results to evaluate this treatment. Purpose: To determine the clinical results of PRP injections into the ATFL in lateral ankle sprain (LAS) patients, as well as the quality of the ATFL based on radiographic outcomes. Methods: Patients with clinically confirmed grade II LAS for the first time (n = 83) were examined. The clinical outcomes of three types of injection methods were evaluated: none, once within 48h after the sprain, and once more 4weeks later after first injection. PRP was injected into the tear site of the ATFL using ultrasound guidance, and all ankles were immobilized for 2weeks. The American Orthopedic Foot and Ankle Score (AOFAS) ankle-hindfoot scale and the Visual Analogue Scale (VAS) were used to assess the results at 2, 6, 8, 24, and 48weeks of follow-up. The signal/noise ratio (SNR) value of Magnetic Resonance Imaging (MRI)-based ATFL signal intensity can disclose ATFL quality. The ATFL SNR results were then assessed 8, 24 and 48weeks following the first injection to compare ATFL quality. Results: The PRP injection groups outperformed the control group in terms of clinical outcomes, and the two injections group outperformed other groups in terms of pain reduction and functional outcome at 8weeks. The clinical results of all groups were comparable at 6 and 12months follow-up. ATFL SNR findings improved significantly across all groups over time. At the same follow-up time, the PRP injection groups outperformed the control group, and the best SNR result showed in the two injections group at the final follow-up. Conclusion: PRP injection helped relieve early symptoms of LAS, although all patients saw a similar development after 6months. The two PRP injections group produced considerably better clinical results and quality of the ATFL in short-term follow-up.