Arthroscopic Management Research Articles

A modified approach to portal placement for arthroscopic management of osteochondritis dissecans lesions of the tarsocrural joint in 15 dogs (19 tarsi).

To describe the surgical technique and outcomes of arthroscopic treatment for talar osteochondritis dissecans (OCD) in dogs, using scope and instrument portals placed on the same side of the joint as the lesion. Retrospective case series. Fifteen client-owned dogs (19 tarsi). The records of dogs with talar OCD lesions managed by arthroscopy using this modified approach to portal placement were reviewed. Signalment, owner-completed questionnaires-the Canine Brief Pain Inventory (CBPI) and a visual analog scale (VAS)-together with clinical and imaging data, surgical techniques, and postoperative complications were recorded. Mid- to long-term outcomes (over 6 months) were assessed using orthopedic examinations, osteoarthritis radiographic scores, and owner-completed questionnaires. Visualization of the affected articular structures was adequate in all cases. The multiple OCD fragments identified on CT scans were removed without intraoperative complication in 17 tarsi. Mini-arthrotomy was performed in one dog and mini-tenotomy of the deep digital flexor sheath was performed in another. Minor postoperative complications (synovial cysts) were reported in four cases. Mid- to long-term outcomes were good to excellent in 11 of the 14 dogs with substantial improvement in lameness, CBPI, and VAS scores compared with preoperative results. Degenerative joint disease progression was observed in 10 of the 14 cases. The modified arthroscopic technique resulted in few complications, rapid clinical improvement, and full or acceptable function in most cases. This modified approach to portal placement is an appealing and suitable alternative to the approach described previously for managing tarsal OCD lesions.

Arthroscopic Management of Pigmented Villonodular Synovitis of the Hip: A Systematic Review

Background/Objectives: Pigmented villonodular synovitis (PVNS) is a benign proliferation of synovial tissue that can cause joint damage. The hip, although less commonly affected than the knee, presents a challenging diagnosis and treatment, with magnetic resonance imaging (MRI) as the gold standard for detection. Surgical excision, arthroscopic or open, is the main treatment approach, but there is no consensus on the best strategy for the hip. The aim of this systematic review is to evaluate the clinical outcomes, complications, and revision rates associated with arthroscopic hip surgery for PVNS. Methods: A systematic review was performed following the PRISMA guidelines. Relevant studies were identified by searching four databases: PubMed, Scopus, Embase, and Medline. Selected articles were evaluated according to the criteria of levels of evidence (LoE). For retrospective studies, the Coleman Methodology Score (mCMS) was used. This systematic review was registered with the International Prospective Register of Systematic Reviews. Results: Six studies satisfied the criteria; these involved 77 patients (48% male, 52% female) with a mean age of 26.4 years and a mean follow-up of 54.3 months. MRI and biopsy confirmed the diagnoses, and arthroscopic synovectomy was the primary treatment. Success rates ranged from 80% to 100%, with a recurrence rate of 7.8%, 1.3% requiring revision surgery, and eight (10.4%) patients in three studies reporting conversion to THA. Complications included mild effusions and residual synovitis. All patients who underwent a subsequent total hip arthroplasty were affected by advanced osteoarthritis. Conclusions: Our systematic review reveals that the use of hip arthroscopy in diagnosing and treating PVNS has shown satisfactory results without increasing the risk of recurrence or complications and can return patients to their former activity levels, provided their preoperative osteochondral status is good and there is early management of PVNS of the hip joint.

Comparative clinical efficacy of “Figure-8” Banding and double-row anchor suture-bridge fixation in arthroscopic management of tibial intercondylar eminence avulsion fractures

ObjectiveThe objective of this study is to assess and compare the clinical efficacy of “Figure-8” banding and double-row anchor suture-bridge fixation techniques in the arthroscopic management of tibial intercondylar eminence avulsion fractures.MethodA retrospective analysis was conducted on the medical records of 42 patients who underwent arthroscopic surgery for tibial intercondylar eminence fractures at our institution from June 2017 to June 2022. This cohort included 20 cases treated with “Figure-8” banding and 22 cases managed using double-row anchor suture-bridge fixation. Comparative assessments were made regarding operative duration, duration of fracture consolidation, postoperative knee joint range of motion, joint stability as assessed by the Lachman test, Lysholm score, and International Knee Documentation Committee (IKDC) functional score for both treatment groups.ResultsThe mean follow-up duration was 13.8 months. The analysis indicated that the double-row anchor suture-bridge group had a significantly longer operative duration compared to the “Figure-8” banding group (p < 0.05). Postoperative computed tomography (CT) scans confirmed successful reduction in both groups, with fracture consolidation achieved within an average of three months. Both groups showed significant improvements in postoperative knee range of motion, joint stability, and functional scores compared to preoperative measurements (p < 0.05). During the initial two-month post-surgery, the double-row anchor suture-bridge group demonstrated superior knee joint range of motion and functional scores compared to the “Figure-8” banding group (p < 0.05); however, these differences were not statistically significant beyond three months post-surgery (p > 0.05). By the one-year postoperative mark, joint stability outcomes were comparable between the two treatment groups (p > 0.05).ConclusionBoth “Figure-8” banding and double-row anchor suture-bridge fixation techniques in the arthroscopic management of tibial intercondylar eminence avulsion fractures can achieve precise reduction and stable fixation. In addition, the figure-8 suture group has the characteristics of shorter surgery time and less cost. Notably, early postoperative knee function appears to be superior with double-row anchor suture-bridge fixation compared to “Figure-8” banding.

Early combined arthroscopic and open management of combined ACL and PCL tibial spine avulsion in a knee dislocation: A case report

A 35-year-old man presented with right knee pain following a tree stump landing on his leg two days prior. Evaluation revealed a knee dislocation injury (KD III M) with displaced avulsion fractures of the anterior cruciate ligament and posterior cruciate ligament, with the fragments flipped 180 degrees. Additional injuries identified through preoperative imaging (computer tomography, magnetic resonance imaging) and physical examination included bony medial patellofemoral ligament tear, bony posterolateral corner injury, complete medial collateral ligament tear, and medial/lateral meniscus root bony avulsions. The injury was treated utilizing a single-staged arthroscopic and open ligament repair and reconstruction. Bicruciate avulsion fractures in the setting of a knee dislocation injury is a challenging surgical problem in which arthroscopic management of bicruciate tibial spine injuries can be utilized successfully.

Return to Sport Following Arthroscopic Management of Femoroacetabular Impingement: A Systematic Review.

Background: Femoroacetabular impingement (FAI) is common. The present systematic review updates the current evidence on return to sport (RTS) in patients who have undergone arthroscopic surgery for FAI in any of its variants (CAM, pincer, or both). Methods: The outcomes of interest were sports-related patient-reported outcome measures (PROMs) and the level and time to RTS. All available clinical studies concerning the RTS following arthroscopic management of FAI were considered. In July 2024, the following databases were accessed following the PRISMA guidelines: Embase, Web of Science, and PubMed. Only studies with a minimum of six months of follow-up were eligible. Results: From 1245 initially identified articles, 43 studies (4103 patients) met the inclusion criteria, in which 32.1% (1317 of 4103 patients) were women. The mean length of follow-up was 33.7 ± 15.8 months. The mean age was 28.1 ± 7.2 years, the mean BMI was 24.7 ± 6.4 kg/m2, and 79.6% ± 27.8% of patients returned to sport at the same or higher level at a mean of 14.3 ± 9.6 months. The mean time away from sports was 8.0 ± 3.3 months. Conclusion: Arthroscopic management for FAI leads to a high rate of RTS, with approximately 80% of patients returning to their preinjury level. Future research should focus on standardised definitions of RTS, sport-specific rehabilitation protocols, and the influence of deformity and procedures on RTS.

Arthroscopic management of isolated partial-thickness rotator cuff tears.

The aim of the present study is to provide a comprehensive review on the surgical outcomes following arthroscopic treatments of partial-thickness rotator cuff tears (PT-RCTs) and to compare the postoperative American Shoulder and Elbow Surgeons(ASES)score following in situ transtendon repair and tear completion, followed by repair. Medline, EMBASE, Scopus, CINAHL and CENTRAL bibliographic databases were searched. Papers including patients with PT-RCTs of any grade who underwent treatment using debridement, in situ transtendon repair, tear completion and repair or bioinductive collagen implants were reviewed. Primary PT-RCTs were the sole indication for surgery. Primary postoperative outcomes assessed included the ASESscore,the Absolute Constant-Murley score, the Simple Shoulder Test, the Visual Analogue Scale, the University of California-Los Angeles Shoulder Scale, the Western Ontario Rotator Cuff Score, range of motion, complications and revisions. A meta-analysis of comparative studies compared the postoperative ASES score between patients treated with in situ transtendon repair versus tear completion repair. Twenty-eight studies were included. The ASES score was reported by four comparative studies with contrasting results. The heterogeneity was high (I2 = 86%), and effect sizes ranged from -0.49 in favour of the tear completion and repair technique to an effect size of +1.07 favouring in situ transtendon repair. The overall effect size of 0.02 suggests an equivalence between the two techniques in terms of the ASES score. Two studies with a total sample size of 111 patients reported on debridement, and four studies with a total sample size of 155 patients reported on bioinductive collagen implants. Debridement alone is suitable for Ellman grades I-II PT-RCTs. In situ transtendon and tear completion repair techniques yield similar postoperative outcomes. Bioinductive collagen implants hold promise but lack long-term efficacy data. High-quality comparative studies are needed to determine the best treatment for PT-RCTs. Level IV.

Arthroscopic Labral Management: Ignore, Debride, Repair or Reconstruct

Arthroscopic Labral Management: Ignore, Debride, Repair or Reconstruct

Arthroscopic Remplissage Before Bankart Repair With All-Suture Anchor Mattress Fixation in the Beach-Chair Position

A common procedure for treatment of Hill-Sachs lesions in the setting of anterior shoulder instability is arthroscopic remplissage. Remplissage consists of using the posterior capsule and infraspinatus tendon to fill the Hill-Sachs lesion and convert it into an extra-articular defect. Previous versions of this technique have not specified the timing in which remplissage and Bankart repair occur and have been performed with the patient in the lateral decubitus position. In this Technical Note, we describe our technique where we perform the remplissage before Bankart repair using all-suture anchor mattress fixation with the patient in the beach-chair position. By performing the remplissage before Bankart repair, the shoulder is reduced to allow for easier execution of the remplissage and reduce difficulties that might prevent its completion if done after Bankart repair. Further, by completing remplissage before Bankart repair in the beach-chair position, the humeral head is moved posteriorly with the cuff to allow for better access for the following labral repair and allows for the standardization between arthroscopic and open shoulder instability management.

Return to Play After Arthroscopic Management of Rotator Cuff Tears in Professional Athletes of Contact Sports.

Rotator cuff tears are rare injuries in professional athletes who participate in contact sports, and limited data exist to guide players and team physicians regarding outcomes after surgical management. To report the outcomes and return-to-play rates of professional contact sport athletes who underwent arthroscopic management of rotator cuff tears. Case series; Level of evidence, 4. All professional athletes of contact sports who underwent arthroscopic management of a rotator cuff tear between 2002 and 2019 at the institution were identified. Patient information collected were age, sport, position, date of injury, date of surgery, and time to return to play; surgical data included tear size, acuity, pattern, and procedure performed. The primary outcome measure was the ability to return to play and the number of games played after surgery. Overall, 10 rotator cuff tears in 9 professional athletes (8 tears in football players and 2 tears in hockey players) were identified; 9 of the tears were full-thickness tears that underwent arthroscopic single-row repair, while 1 was a partial tear that was debrided. Of the 9 athletes, 8 were able to return to play at the same level, at a mean time of 9.5 ± 4.3 months. The mean playing time after surgery was 32 ± 25 games (2.7 ± 2 seasons) for the football players and 22 games (1 season) for the hockey player who returned. Postoperative imaging was available in 8 of the 10 tears, and 7 of 8 (88%) demonstrated a healed repair. One football player and 1 hockey player with large (>3 cm) full-thickness tears did not return to play. The mean age of these players was 34.5 years and both had >10 years of professional playing experience.≥. The study findings demonstrated that the majority (80%; n = 8) of the professional athletes in contact sports in this series were able to return to play at the same level after arthroscopic management of a symptomatic rotator cuff tear.

Arthroscopic management and recent advancements in the treatment of temporomandibular joint disorders

In oral and maxillofacial surgery, the evolution of minimally invasive techniques has revolutionised the management of temporomandibular joint (TMJ) disorders. At the forefront of this advancement lies TMJ arthroscopy, a procedure that offers a precise approach to diagnosing and treating joint issues. TMJ arthroscopy is indicated in various clinical scenarios where a detailed evaluation and targeted interventions within the TMJ are required to alleviate symptoms, improve joint function, and enhance the overall quality of life of patients suffering from TMJ disorders.

Poster 186: The Utility of Preoperative Hip Injection Response as a Predictor of 2-Year Postoperative Outcomes Following Hip Arthroscopy for Femoroacetabular Impingement

Objectives: The objective of this study is to determine whether response to preoperative lidocaine or corticosteroid intra-articular hip injections can predict 2-year postoperative outcomes in patients undergoing arthroscopic management of femoroacetabular impingement syndrome (FAIS). Methods: We performed a retrospective analysis of a prospective cohort consisting of patients who received a preoperative corticosteroid or lidocaine intra-articular hip injection and subsequently underwent hip arthroscopy for treatment of FAIS between 2014-2020. Patients were classified by injection received and labeled as “responders” if the injection provided pain relief. Lidocaine and corticosteroid cohorts were matched using 1:1 matching for age, BMI, and sex. Patient reported outcome (PRO) measurements including the Hip Disability and Osteoarthritis Outcome Score (HOOS), 12-item Short-Form Survey mental (SF-12 MCS) and physical component survey (SF-12 PCS), and visual analog scale (VAS) Pain were completed both preoperatively and 2-years postoperatively. Mean differences in preoperative and 2-year postoperative scores were calculated as was the percentage of patients achieving a mean clinically important difference (MCID). Floor and ceiling effects of PROs were also evaluated with 15% of patients achieving a maximum or minimum survey score deemed as significant. Results: Our cohort included 110 patients (55 lidocaine, 55 corticosteroid) with no significant differences in preoperative demographic variables (Table 1). Both cohorts demonstrated significant 2-year postoperative score improvements across all PROs, except SF-12 MCS, which was unchanged. Lidocaine non-responders demonstrated greater 2-year mean difference in all PROs, except for SF-12 MCS, when compared to lidocaine responders (Table 2). Lidocaine non-responders also achieved MCID at higher rates than responders in both HOOS Pain &amp; VAS Pain (Table 3). There was no difference in percentage of patients achieving MCID or mean difference in PROs between corticosteroid responders and non-responders. Ceiling and floor effects were seen in 2-year postoperative PROs of a combined lidocaine &amp; corticosteroid responder cohort. [Ceiling: HOOS ADL (34.6%) HOOS Pain (21.0%) HOOS Sport (28.4%); Floor: VAS Pain (34.6%)] Conclusions: Preoperative intra-articular hip injection response did not predict 2-year postoperative outcomes after hip arthroscopy for FAIS. Results from this study suggest that preoperative injection response should not be used in isolation to predict outcomes after arthroscopic treatment of FAIS.

Is Arthroscopic Management of Synovial Chondromatosis of the Hip Enough?

Abstract Study Design: The design of the study was a retrospective case series. Objective: This study evaluated the clinical and radiological manifestations of synovial chondromatosis (SC) of the hip, along with the role of hip arthroscopy in the diagnosis and treatment of this pathologic condition and its postoperative curative effect. Patients and Methods: With a minimum 1-year follow-up, 13 hips with SC received arthroscopic surgery. Preoperatively and postoperatively, patients were assessed for hip pain using the modified Harris Hip Score and Nonarthritic Hip Score. Results: Considerable reduction in postoperative hip pain was observed in all cases, along with sufficient improvement in hip range of motion. Conclusion: Hip arthroscopy is a trusted and adequate treatment option for hip SC.

Outcomes of primary arthroscopic shoulder stabilization in active patients over 40—results at a mean follow-up of 7 years

PurposeThe purpose of this study is to report clinical outcomes, return to activity, redislocation rate, and rate of conversion to arthroplasty for active patients over age 40 undergoing primary arthroscopic shoulder stabilization. MethodsPatients over 40 years of age who underwent arthroscopic capsulolabral repair for shoulder instability between December 2005 and January 2018 with a minimum of 2-year postoperative follow-up were enrolled in this retrospective, monocentric study. Clinical outcome scores including the 12-Item Short Form Survey (SF-12), American Shoulder and Elbow Surgeons (ASES), Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH), Single Assessment Numeric Evaluation (SANE), and VAS pain were collected. Additionally, it was determined which patients reached the minimal clinically important difference (MCID) and the patient acceptable symptom state (PASS) for the ASES score. Bivariate analysis was utilized to determine if there was any association between baseline demographic and clinical factors with the outcome scores. ResultsOf a total of 814 patients assessed for eligibility, a total of 40 patients were included and 33 patients (8 females) were available for follow-up. Average age was 49.4 ± 7.6 years. At an average follow-up of 7.0 ± 3.6 years, all the outcome scores significantly improved compared to baseline. These include ASES (69.9 ± 19 to 95.8 ± 7.6, p<.001), QuickDASH (29.7 ± 17.7 to 3.9 ± 5.4, p<.002); SANE (53.5 ± 29.3 to 91.6 ± 14.3, p<.003), SF-12 (45.6± 8.8 to 55.2 ± 5.7, p<.001) and VAS (2.1 ± 2.1 to 0.3 ± 1, p<.002). MCID was reached by 72.7% of the patients and 81.8% reached the PASS threshold for the ASES score. Postoperative shoulder stability improved substantially and significantly. Median postoperative satisfaction was 10/10 (range 1-10). 95.6% of the patients returned to sport, with 91.0% of the patients able to return to pre-injury level. One patient (3%) underwent revision surgery for osteoarthritis, in the form of comprehensive arthroscopic management procedure. The presence of cartilage defects cartilage defects Outerbridge grade >2 (p=0.020) and posterior labral lesions (p=0.03) at index surgery were significantly associated with inferior outcomes in the ASES score. ConclusionActive patients aged 40 years and older undergoing arthroscopic shoulder stabilization experienced favorable functional outcomes at a mean follow-up of 7 years, with low rates of revision surgery or of progression to clinically relevant osteoarthritis. However, the presence of high-grade cartilage lesions and the presence of a posterior labral tear were associated with inferior clinical outcomes.

Arthroscopic Management of Anterior Shoulder Instability: A Study of Functional Outcome and Analysis.

Background The remarkable range of motion of the shoulder comes at the cost of increased instability, especially anterior instability. Arthroscopic Bankart repairwith or without remplissage, which is a minimally invasive surgery, is the preferred treatment for recurrent anterior instability. This study investigated the effectiveness of Bankart repair, with or without remplissage, in restoring function, preventing redislocation, and improving patient satisfaction. Methods A prospective observational study examined 40 patients (19-50years old) with recurrent anterior instability and MRI-confirmed Bankart or Bankartwith Hill-Sachs lesions. Patients underwent arthroscopic Bankart repair with or without remplissage based on the inclusioncriteria of this study. Preoperative assessments included demographics, history, physical examination, American Shoulder and Elbow Surgeons (ASES) score, Quick Disabilities of the Arm, Shoulder, and Hand (DASH) score, ROWE score,and plain MRIof the shoulder joint. Post-operative radiographs and rehabilitation were advised. Functional recovery was evaluated at three months and six months after surgery. Results All patients underwent Bankart repair. Among them, 22 with engaging Hill-Sachs lesions received an additional remplissage procedure. Both groups showed significant improvements in their functional scores (p<0.05) and returned to their prior activities. However, the additional remplissage group had a slightly reduced meanexternal rotation (86.59°) compared with the Bankart repair-onlygroup (90°). Notably, the recurrence rate was very low, with only one patient (2.5%) experiencing instability. Conclusion Our study emphasizes the importance of propercapsulolabraltissue elevationto achieve a sufficient labral bump during Bankart repair. This technique allowed us to efficiently use only two suture anchors in 35 cases (87.5%). Additionally, remplissage was performed on all identified engaging Hill-Sachs lesions. We found that proper anchor placement and suturing techniques were crucial for successful Bankart repair.The emphasis on the potential cost benefits of a two-anchor approach is a valuable contribution to the field.

EFFICACY OF PERICAPSULAR NERVE GROUP BLOCK AS A MODALITY FOR POSTOPERATIVE PAIN MANAGEMENT IN PATIENTS UNDERGOING ARTHROSCOPIC TREATMENT OF FEMOROACETABULAR IMPINGEMENT

The postoperative pain after hip arthroscopy remains a major challenge in the immediate postoperative period. Adequate postoperative analgesia has been associated with increased patient satisfaction and decreased consumption of opioids. We evaluated the efficacy of pericapsular nerve group block (PENG) versus fascia iliaca block (FIB) in reducing post-operative pain and analgesic consumption within the first 24 hours following arthroscopic management of femoroacetabular impingement (FAI).Thirty-nine patients (17 females and 25 males, ages 18–42 years, mean ± SD (27.9 ± 6.2), and mean BMI of 25.13±5.08 kg/m2 were scheduled for primary arthroscopic management of FAI. Included patients were randomized into two groups according to the block used in each. Group (A) 19 patients were included and had FIB and group (B) 20 patients were included and received PENG block. The efficacy of both techniques was clinically and statistically valuated using VAS score and quadriceps muscle power.There was a statically significance difference in the mean at rest between the two groups at all measured time points following surgery (6, 12, 18 and 24 h). Also, in dynamic pain scores (with hip flexion) scores were statistically significant at 24 hours post-operative (P = .001). Total opioid consumption in the first 24 hours postoperative was lower in the PENG group with significant difference of mean 16.5 ±9.9 mg for PENG group versus 27.5±9.6 mg for FIB group (P &lt; .005). Five patients (26.31%) in FIB group had weaker quadriceps muscle power while none in PENG group patients had quadriceps weakness.PENG block might be considered as an ideal regional anesthesia modality for hip arthroscopy. As an alternative to more conventional regional nerve blocks such as a fascia iliaca block. PENG block is easily performed in the preoperative setting, and appears to spare motor function while providing a prolonged sensory pain relief.

Factors predicting the outcome of arthroscopic debridement and microfracture technique in treatment of osteochondral lesions of talus

Aims and Scope: Osteochondral lesions of the talus (OLT) are common injuries that occur following ankle sprains and fractures. Surgical management, either through open or arthroscopic technique, is required to eliminate the pain and restore the ankle’s function. This study aims to evaluate the prognostic significance of demographic variables and lesion’s characteristics. Method and Techniques: In this study, 40 ankle (40 patients), who underwent arthroscopic debridement and microfracture technique to treat osteochondral lesion of the talus, were evaluated retrospectively after two years. The functional outcome of the ankle joint was assessed by using foot – ankle disability score, (FADS), pain analysing scale score (PASS), American orthopaedic foot and ankle society (AOFAS) score, and Ogilvie-Harris scaling system. Then the association between patients’ age and gender, and the lesions’ characteristics, including size, grade, and location, were evaluated. Results: Outcome results varied according to the scoring system, but all patients achieved satisfied outcome and pain relieve. Younger patients with smaller lesions achieved a better clinical result. All measures including PASS, AOFAS, Ogilvie-Harris, FADS appeared to be significantly better in smaller lesions. (P-value &lt;0.05) PASS and Ogilvie-Harris scales showed better results in younger patients. Ogilvie-Harris test result was notably superior in the lateral lesions. Conclusion: The patient’s age and size of the lesion are two prognostic factors of arthroscopic debridement and microfracture of OLTs. We believe arthroscopic management can be associated with a better outcome in lesions smaller than 1.5 cm in diameter and patients younger than 40-years-old. Level of Clinical Evidence: Level 2 – prognostic study

Arthroscopic Management of Dysplasia Epiphysealis Hemimelica (Trevor Disease) of the Ankle

Dysplasia epiphysealis hemimelica (Trevor disease) is a rare skeletal development disorder of childhood, characterized by irregular ossification centers, which may develop together or individually, leading to asymmetric epiphyseal cartilage overgrowth, affecting 1 side of the epiphyses or the epiphyses equivalents (the medial side being affected twice as often as the lateral), until skeletal maturity is reached. Trevor disease around the ankle is locally aggressive with a poor outcome, especially in tumors involving the articular surface. The purpose of this Technical Note is to describe the details of arthroscopic management of dysplasia epiphysealis hemimelica (Trevor disease) of the ankle.

Arthroscopic Management of Sinus Tarsi Syndrome

Sinus tarsi syndrome (STS) is a clinical entity characterized by pain of the lateral hindfoot and a sense of instability especially on uneven surfaces due to chronic inflammation characterized by fibrotic tissue remnants and synovitis of the sinus tarsi, associated with both traumatic and nontraumatic causes. Arthroscopic debridement of the subtalar joint is an effective and safe alternative in the treatment of STS refractory to conservative treatment. The purpose of this Technical Note is to report the details of arthroscopic management of STS.

Current Evidence Based Recommendations on Rehabilitation following Arthroscopic Shoulder Surgery: Rotator Cuff, Instability, Superior Labral Pathology, and Adhesive Capsulitis.

Arthroscopy has become increasingly popular for a addressing a wide variety of shoulder pathology. However, despite increasing interest, there is still much uncertainty and variability amongst providers regarding optimal post-operative rehabilitation. This review provides an overview of the evidence underlying common rehab protocols used following arthroscopic interventions for rotator cuff disease, shoulder instability, superior labral anterior to posterior (SLAP) tears and adhesive capsulitis. For small and medium sized rotator cuff tears, early motion protocols do not seem to affect healing or retear rates, however there is no difference with regards to long term functional outcomes when compared to standard motion protocols. For larger tears (> 3cm), early active motion may be associated with impaired tendon integrity. Early range of motion following arthroscopic Bankart repair has not been shown to increase rate of recurrence, however the data on return to sport requires more granularity to effectively guide care. Further research needs to be done to compare rehab protocols following SLAP repair and arthroscopic capsular release. Rehabilitation protocols following rotator cuff surgery and anterior shoulder stabilization have garnered the most research interest. However, there is still a need for larger higher-level studies examining the long-term effects of different rehab protocols. Regarding the arthroscopic management of other types of shoulder instability, SLAP tears and adhesive capsulitis, there is paucity of high-quality evidence. This knowledge gap likely underpins the variability in different rehab protocols seen in clinical practice, highlighting the need for more research.

Basic to advanced elbow arthroscopy: the history, basic set up, and indications.

Elbow arthroscopy presents challenges; however, its indications and advantages over traditional open surgery are swiftly evolving. Despite being less widely performed than on other joints such as the knee, shoulder, ankle, and hip, arthroscopic management of the elbow has potential. The goals of this review are to describe and broaden the current applications of elbow arthroscopy. Additionally, we will provide insights and strategies to enhance the effectiveness of elbow arthroscopy.