The incidence of hip dislocation after posterior approach primary total hip arthroplasty: comparison of two different posterior repair techniques.

INTRODUCTION: Total hip arthroplasty (THA) remains one of the most successful orthopedic surgical procedures. The posterior approach is associated with a higher incidence of post-operative dislocations than others. Adequate posterior soft tissue repair techniques, including capsulorrhaphy and transosseous bone sutures in the greater trochanter effectively reduce the dislocation rate. Post-operative "posterior hip precautions" were historically believed to reduce dislocation risks, although not clearly proven. The first protocol consists of capsulorrhaphy with the prescription of post-operative posterior hip precautions (TT) and the second, transosseous bone sutures without precautions (TB). This study aims to determine the optimal protocol to decrease the dislocation rate following posterior approach primary THA. MATERIALS AND METHODS: A 10-year retrospective case-control chart review analyzed demographic, pre-, intra-, and post-surgical parameters. Primary outcomes were the difference in dislocation and revision surgery rates between protocols. Secondary outcomes included the incidence of recurrent dislocations and the identification of predictors of dislocation. RESULTS: 2,242 THAs were reviewed and 26 (1.2%) resulted in dislocation. Increased age (p = 0.04) ASA score (p = 0.03) and larger acetabular cup size (p < 0.001) were associated with heightened risk. Tendon to tendon (TT) repair saw a 1.62% dislocation rate versus 0.98% for tendon-to-bone (TB) repair, although statistically insignificant (p = 0.2). Transosseous repair resulted in recurrent dislocations for 8/16 (50%) patients compared to 6/10 (60%) in the suture group (p ≤ 0.001). No significance was found for prescription of posterior hip precautions. CONCLUSIONS: To our knowledge, this is the first study to perform a direct comparison of TT repair with posterior precautions to TB repair without posterior precautions. Similarity in dislocation rate, decreased recurrent events and the alleviated patient burden from precautions leads the authors to recommend the TB repair without precautions for a successful THA.

Is capsulorrhaphy a necessary step during open reduction of developmental dysplasia of the hip? A randomized controlled trial.

PURPOSE: To investigate the necessity of performing capsulorrhaphy during open reduction of DDH. METHODS: A single-centre, prospective, randomized controlled trial was conducted between 2015 and 2020. The study included 82 hips in 67 patients with developmental dysplasia of the hip (DDH) who were treated with open reduction via the anterior approach. Patients were randomized into two equal groups (41 hips in each group); group A (capsulorrhaphy was done) and group B (capsulorrhaphy was not done). Dega osteotomy was performed in all cases, while femoral derotation shortening osteotomy was performed only in four hips in group A and four hips in group B. The mean age at the time of surgery was 33 ± 22.3 months. The follow-up period was 24 months for all patients. At the final follow-up, maintenance of reduction was chosen as the primary outcome and was assessed radiologically by the Severin's grading system. Secondary outcome measures were functional evaluation (by using the modified McKay's criteria), Shenton line assessment, acetabular index measurement, and complications. RESULTS: According to the Severin's grading system, concentric reduction was achieved in 36 hips in group A and 37 hips in group B, subluxation occurred in three hips in each group, and redislocation was encountered in two hips in group A and one hip in group B. There was no statistically significant difference between both groups (p-value = 0.239). According to the modified McKay's criteria, the results were satisfactory (excellent and good) in 34 hips (82.9%) in group A and 36 hips (87.8%) in group B. The difference was statistically insignificant (p-value = 0.352). The rate of complications was higher in group A (17.1%) than group B (12.2%) (p-value = 0.532). CONCLUSION: The stability of the hip joint after open reduction depends mainly on adequate removal of soft tissue obstacles that impede reduction and proper correction of the bony configuration of the hip using pelvic and/or femoral osteotomy. So, the authors believe that capsulorrhaphy is not necessary in the surgical management of DDH, provided that adequate soft tissue and bony gestures are combined.

The path to minimizing instability in developmental dysplasia of the hip: is Capsulorrhaphy a necessity or a futile habit?

BACKGROUND: To evaluate and quantify the intraoperative effect of capsulorrhaphy on the deep seating of femoral head within the acetabulum as measured by medial joint space, a surrogate measure of acetabular-head contact. METHODS: In order to determine the exact effect of capsulorrhaphy, we prospectively scrutinized a consecutive sample of 18 patients with unilateral dysplastic hips aging > 18 months and followed them for a period of at least 12 months. The procedure of open reduction is described in detail. Two pediatric orthopedists carried out the operations from August 2014 to January 2019 at a tertiary pediatric hospital. Intraoperatively, AP radiographs of the pelvis were obtained before and after capsulorrhaphy. The distance between the inferomedial edge of the proximal femoral metaphysis and the lateral edge of the obturator foramen was recorded. To determine if there were differences in medial joint space due to capsulorrhaphy, a generalized linear model was run on the study sample. All patients were followed for at least 12 months to determine the rate of re-dislocation. RESULTS: Mean age (±standard deviation) of the participants was 37.5 (±24.7) months. All cases underwent Salter osteotomy, 5 cases needed femoral shortening (27.8%) and none needed derotational osteotomy. Capsulorrhaphy lead to a statistically significant decrease in the mean medial joint space from 1.59 cm before (95% CI: 1.12-2.05) to 0.76 cm after (95% CI: 0.50-1.02) the capsulorrhaphy (P < 0.001). When we took the effect of age into account the corresponding figures were 1.47 (95% CI: 1.22-1.75) and 0.67 (95% CI: 0.39-0.94), respectively (P < 0.001). After follow up periods of 1 to 5.5 years, none of the patients experienced instability or re-dislocation. CONCLUSIONS: Capsulorrhaphy, independently, of age was associated with a 1-cm decrease in the mean medial hip joint space and a more deeply seated femoral head. Furthermore, this study presents a successful experience with capsulorrhaphy to prevent hip instability.

Clinical characteristics and patient-reported outcomes of total shoulder arthroplasty after anterior stabilization: a retrospective matched control study.

BACKGROUND: Instability arthropathy is a known cause of glenohumeral osteoarthritis (OA) among patients with and without prior shoulder stabilization. This study aims to compare the clinical, radiographic, and patient-reported outcome measure (PROM) scores among total shoulder arthroplasty (TSA) patients with and without a history of shoulder stabilization. METHODS: A case-control study was performed comparing 20 patients with a history of anterior shoulder stabilization (11 open, 9 arthroscopic) who underwent TSA to a matched cohort of 20 TSA patients without a history of shoulder surgery (mean follow-up = 2.8 years). Patients were matched by sex, age, and baseline American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) score within 10 points (mean age 59.6 ± 9.6 years). Patient characteristics, operative findings, and preoperative and postoperative radiographic characteristics for both groups were reported. Comparisons were made regarding PROM scores (ASES, 12-Item Short Form Health Survey (SF-12), Shoulder Activity Scale [SAS], numeric rating scale for pain) at baseline, 2 years, and 5 years and patient satisfaction at 2 years. RESULTS: Intraoperative findings of subscapularis scarring or attenuation was common among patients with prior anterior stabilization. The instability cohort did have a higher percentage of B2/B3 glenoid types than the OA cohort (45% vs. 15%), but this was not significantly different possibly because of the small sample size. At 2 years, both instability and OA groups reported significant improvement in pain, function, and activity level. There was no difference between groups on any PROMs or patient satisfaction level. At 5 years, instability patients had significantly lower scores on the ASES and the SF-12 PCS than the OA group. CONCLUSION: There was notable alterations in both soft tissue and bony morphology among patients with prior anterior stabilization. After TSA, both instability and primary OA groups showed significant improvements at 2 years. However, PROMs for instability patients deteriorated at 5 years compared with the control group. Complex bony and soft tissue imbalances may contribute to more unpredictable long-term PROM scores. Thoughtful preoperative consideration of these factors should influence decision making regarding selection of TSA for management of OA in this complex patient cohort.

Shoulder arthroplasty to address the sequelae of anterior instability arthropathy and stabilization procedures: systematic review and meta-analysis.

PURPOSE: Chronic anterior glenohumeral joint instability is a common situation and can lead to progressive cartilage deterioration and ultimately instability arthopathy. Progressive cartilage deterioration can occur despite conservative or surgical treatment and the sequelae of these conditions are often addressed with total shoulder arthroplasty. Aims of the present study were to analyze the available literature to describe the technical aspects of this particular operation and to report outcomes and complication rates. The hypothesis was that shoulder arthropalsty in the sequelae of instability had lower outcomes and higher complication rates than arthroplasties for primary arthritis. METHODS: A systematic review of the literature was performed, in accordance with the PRISMA guidelines. PubMed, Ovid, Cochrane Reviews, and Google Scholar were comprehensively searched using a combination of the following keywords: shoulder arthroplasty, reverse shoulder arthroplasty, dislocation arthropathy, capsulorrhaphy arthropathy and stabilization procedures. RESULTS: Thirteen studies with 365 patients met inclusion criteria. Since 13 patients were lost to follow-up, 352 were reviewed at an average follow-up of 53.4 months. The average Constant-Murley (CM) and American Shoulder and Elbow Society (ASES) scores improved from 35.6 and 35.7 to 72.7 and 77, respectively. The overall complication rate was 25.7% and the reoperation rate was 18.5%. Radiographs at follow-up revealed radiolucent lines on the humerus in 12.4% of cases and radiolucent lines or notching on the glenoid side in 22.7% of cases. The average Methodological Index for Non-randomized Studies Score (MINORS) was 12.9 for non-comparative studies and 21.3 for comparative studies. CONCLUSION: Shoulder arthroplasty to address the sequelae of instability arthropathy and stabilization procedures can be a challenging procedure as a consequence of the distorted anatomy and severe glenohumeral joint pathology. Complication and reoperation rates are higher compared to shoulder arthroplasty for primary glenohumeral joint arthritis; however, the difference is not statistically significant. When reverse shoulder arthroplasties (RSA) were considered as a subgroup and compared to anatomic shoulder replacements (total shoulders and hemiarthroplasties), they showed a lower revision rate.

Magnetic resonance imaging predictors of shoulder instability in adolescents.

BACKGROUND: Managing recurrent shoulder instability in an athlete of any age is challenging. The pediatric literature regarding recurrence of instability is difficult to interpret because of the variable treatment protocols and varying ages. The adult literature suggests that bone loss on the humerus, glenoid or both, as detected by CT, has high rates of recurrence following surgical intervention. OBJECTIVE: The purpose of this study was to evaluate risk factors for recurrence following arthroscopic capsulorrhaphy in adolescent athletes using preoperative MR arthrograms. MATERIALS AND METHODS: We reviewed a retrospective shoulder instability database for adolescents (age ≤18 years), who underwent an isolated arthroscopic capsulorrhaphy from 2006 to 2011. We recorded preoperative MRI measurements regarding the dimensions of the glenohumeral joint, as well as glenoid, humeral and labral pathologies. We performed statistical analysis to determine MRI findings that might have predicted recurrence of shoulder instability following capsulorrhaphy. RESULTS: We reviewed a total of 50 patients (13-18 years) and found 22 patients (44%) to have recurrent instability following capsulorrhaphy. Presence of glenoid bone loss or a bipolar bone lesion (defined as bone loss on both the glenoid and humerus) significantly predicted recurrence of shoulder instability (both P=0.03). There was not a threshold size of glenoid bone loss or bipolar lesion that predicted recurrence. All remaining glenohumeral dimensions or presence or size of an isolated Hill-Sachs did not significantly predict recurrence of instability. CONCLUSION: Athletes ≤18 years old have a high rate of failure following arthroscopic capsulorrhaphy in the presence of glenoid bone loss or a bipolar lesion on MRI. Surgeons should consider addressing these lesions in adolescent athletes with shoulder instability. Additionally, MRI is a valid imaging tool to diagnose and measure osseous lesions of the shoulder.

Randomized controlled trial of arthroscopic electrothermal capsulorrhaphy with Bankart repair and isolated arthroscopic Bankart repair.

PURPOSE: Electrothermal arthroscopic capsulorrhaphy (ETAC) was introduced as an adjunct to shoulder stabilization surgery to address capsular laxity in the treatment of traumatic anterior dislocation. No previous RCT has compared arthroscopic Bankart repair with ETAC of the medial glenohumeral ligament and anterior band of the inferior glenohumeral ligament versus undergoing arthroscopic Bankart repair alone. Our hypothesis was that there would be no difference in quality of life between these two groups. Complication/failure rates were also compared. METHODS: Eighty-eight patients were randomly assigned to receive arthroscopic Bankart repair with (n = 44) or without ETAC (n = 44). Post-operative visits occurred at 3, 6, 12, and 24 months with WOSI, ASES, and Constant scores completed, and rates of dislocation/subluxation were determined. RESULTS: Data on 74 patients were analysed, with the rest lost to follow-up. There were no differences between groups at any post-surgery time points for WOSI, ASES, or Constant scores (n.s.). Eight patients in the no-ETAC group and 7 in the ETAC group were considered failures (n.s.). CONCLUSIONS: No benefits in patient-reported outcome or recurrence rates using ETAC were found. Mean WOSI scores 2 years post-surgery were virtually identical for the two groups. ETAC could not be shown to provide benefit or detriment when combined with arthroscopic labral repair for traumatic anterior instability of the shoulder. LEVEL OF EVIDENCE: II.

Effects of surgical management on multidirectional instability of the shoulder: a meta-analysis.

PURPOSE: The purpose of this study was to assess the effectiveness of arthroscopic and open surgical techniques on the treatment of shoulder multidirectional instability. METHODS: Literature searches were conducted using the databases MEDLINE, Embase, ClinicalTrials.gov, the Cochrane Library, and the Cochrane Central Register of Controlled Trials. Original articles on the surgical management of multidirectional instability were retrieved against selection criteria. Data were extracted and divided into three groups by surgical technique. Proportion and mean meta-analyses were performed for comparison. RESULTS: The available evidence was from 35 level IV and 1 level II studies. The recurrent instability rate was 9.9 % (95 % CI 7.3-12.9 %) in open capsular shift (OCS) group and 6.0 % (95 % CI 3.7-8.9 %) in arthroscopic capsular plication (ACP) group, between which no difference was observed. However, thermal capsular shrinkage (TCS) group resulted in a recurrent instability rate of 23.9 % (95 % CI 16.6-32.2 %), significantly higher than the above two groups. OCS and ACP groups revealed low reoperation rates of approximately 5.2 % (95 % CI 2.7-8.5 %) and 4.8 % (95 % CI 2.3-8.0 %), respectively, which are lower than that in TCS group of 16.9 % (95 % CI 12.4-21.8 %). OCS caused more loss of external rotation than ACP, losing 7.0 (95 % CI 3.3-10.6) degrees versus 2 (95 % CI 0.9-2.4) degrees, respectively. CONCLUSIONS: ACP and OCS techniques have similar primary outcomes, but the former causes less post-operative stiffness. It is suggestible to avoid TCS in the treatment of MDI. LEVEL OF EVIDENCE: Level IV.

Biomechanical Analysis of All-Inside, Arthroscopic Suture Repair Versus Extensor Retinaculum Capsulorrhaphy for Triangular Fibrocartilage Complex Tears With Instability.

PURPOSE: To assess ulnocarpal joint stability after treatment of a peripheral triangular fibrocartilage complex (TFCC) injury with all-inside arthroscopic suture repair (SR), extensor retinaculum capsulorrhaphy with the Herbert sling (HS), and a combination of both (SR+HS). METHODS: Twelve fresh-frozen, age-matched, upper-extremity specimens intact from the distal humerus were prepared. Nondestructive mechanical testing was performed to assess native ulnocarpal joint stability and load-displacement curves were recorded. A peripheral, ulnar-sided TFCC injury was created with arthroscopic assistance, and mechanical testing was performed. Each specimen was treated with SR or HS and testing was repeated. The 6 specimens treated with SR were then treated with HS (SR+HS), and testing was repeated. We used paired Student t tests for statistical analysis within cohorts. RESULTS: For all cohorts, there was an average increase in ulnar translation after the creation of a peripheral TFCC injury and an average decrease after repair. Herbert sling decreased translation by 21%, SR decreased translation by 12%, and SR+HS decreased translation by 26%. CONCLUSIONS: Suture repair plus HS and HS reduce ulnar translation the most after a peripheral TFCC injury, followed by SR alone. CLINICAL RELEVANCE: Ulnocarpal joint stability should be assessed clinically in patients with peripheral TFCC injury, and consideration should be made for using extensor capsulorrhaphy in isolation or as an adjunct to SR as a treatment option.

Ulnar Nerve Repair With Simultaneous Metacarpophalangeal Joint Capsulorrhaphy and Pulley Advancement.

PURPOSE: To evaluate the validity of performing a static anti-claw procedure (metacarpophalangeal joint volar capsulorrhaphy and A1 and A2 pulley release) at the time of ulnar nerve repair for acute or chronic lacerations to prevent development of claw hand deformity and disability or to correct them. METHODS: We present a case series of 14 patients for whom metacarpophalangeal joint capsulorrhaphy and pulley advancement were done at the time of ulnar nerve management. Direct nerve repair was performed in 10 patients, nerve grafting in 2, neurolysis in 1, and combined direct repair and anterior interosseous nerve transfer in 1. Outcome measurements included assessment of claw hand correction and sequence of phalangeal flexion according to modified evaluation criteria of Brand and motor recovery of ulnar nerve function using the British Medical Research Council (MRC) scale. RESULTS: Average follow-up was 39 months. At 3 months, 12 patients had good and 2 had fair claw hand correction. At 6 months, 2 patients had excellent, 10 patients had good, and 2 patients had fair correction. At final follow-up, 13 patients had good to excellent correction and 1 had fair correction. Motor recovery of the intrinsic muscles was rated from 2 to 5 according to the MRC scale. CONCLUSIONS: This technique is simple and effective. It acts as an internal orthosis during recovery of sufficient strength of the intrinsic muscles. In cases of incomplete recovery of the intrinsic muscles (up to MRC grade 2), it may eliminate the need for secondary surgery to correct a claw hand deformity. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Electrothermal arthroscopic capsulorrhaphy: old technology, new evidence. A multicenter randomized clinical trial.

BACKGROUND: Radiofrequency technology for shoulder instability was rapidly adopted despite limited clinical evidence and a poor understanding of its indications. Reports of serious adverse events followed, leading to its abandonment. This paper presents findings from a multicenter randomized clinical trial evaluating the safety and efficacy of electrothermal arthroscopic capsulorrhaphy (ETAC) compared with open inferior capsular shift (ICS) and reviews the role of randomized trials in adopting new technology. METHODS: Patients (>14 years) diagnosed with multidirectional instability or multidirectional laxity with anteroinferior instability and failed nonoperative treatment were enrolled. Patients with bone lesions or labral, biceps anchor, or full-thickness rotator cuff tears were excluded intraoperatively. Outcomes included Western Ontario Shoulder Instability Index, function and recurrent instability at 2 years postoperatively, and surgical times. RESULTS: Fifty-four subjects (mean age, 23 years; 37 women) were randomized to ETAC (n = 28) or open ICS (n = 26). The groups were comparable at baseline, except for external rotation at the side. At 2 years postoperatively, there were no statistically or clinically significant differences between groups for the Western Ontario Shoulder Instability Index (P = .71), American Shoulder and Elbow Surgeons score (P = .43), Constant score (P = .43), and active range of motion. Recurrent instability was not statistically different (ETAC, 2; open, 4; P = .41). ETAC (23 minutes) was significantly shorter than open ICS (59 minutes) (P < .01) surgery. Three subjects (1 ETAC, 2 open) had stiff shoulders. CONCLUSIONS: At 2 years postoperatively, quality of life and functional outcomes between groups were not clinically different. ETAC had fewer complications and episodes of recurrence compared with open surgery. This evidence reinforces the need to critically evaluate new technology before widespread clinical use.

Thermal capsulorrhaphy: a modified technique for breast pocket revision.

BACKGROUND: Scant attention has been paid to breast capsule revision after augmentation mammaplasty. Dissatisfaction with traditional techniques prompted the senior authors to develop a thermal capsulorrhaphy (TC) technique to obliterate excess breast pocket space using ball cautery followed by barbed suture closure. OBJECTIVES: The authors propose a new periprosthetic technique for pocket closure, present a corresponding guide for surgical and postoperative management, and provide results of their retrospective review. METHODS: Medical records were reviewed for all patients who underwent TC after cosmetic augmentation mammaplasty during a 5-year period, for whom clinical photographs were available from at least 1 year postoperatively. Operating details and complications were documented. Outcomes were rated a success, partial success, or failure, based on analysis of the photographs. RESULTS: Of the 157 TC cases (41 unilateral, 58 bilateral) with a mean follow-up of 2 years, 141 (90%) outcomes were successful, 4 (2%) were partially successful, and 12 (8%) had failed. There were 16 complications: 10 over- or undercorrections and 1 episode each of hematoma, capsular contracture, slight deformity, nipple sensitivity, exposed suture knot, and suture abscess. CONCLUSIONS: The efficacy of TC derives from the symbiosis of stitches and heat: capsulorrhaphy reinforces apposition of the damaged walls, and cautery contracts and thickens the capsule, thus reducing dead space and improving suture purchase. Initially popularized in shoulder surgery, TC is even better suited for breast pocket closure due to superior visibility and maneuverability, more aggressive practices, and the lack of similar complications. Postoperative stabilization and guideline compliance are essential to successful revision. LEVEL OF EVIDENCE: 4.

Radial Midcarpal Instability Treated with Radioscaphocapitate Ligament Recession: A Case Report.

Background Midcarpal instability is an uncommon entity characterized by pain and clunking as the wrist moves from radial deviation to ulnar deviation. Management is primarily nonoperative. In patients with persistent symptoms, operative treatments are divided into soft tissue reconstruction and limited midcarpal arthrodesis. Case Description We present a rare case of radial midcarpal instability associated with radioscaphocapitate (RSC) ligament injury. A 20-year-old man presented with radial-sided wrist pain and clunking with radial deviation after a fall. Wrist arthroscopy confirmed the pathology of an RSC ligament injury resulting in an extended posture of the scaphoid and a catch-up clunk from sudden flexion of the scaphoid in radial deviation. His RSC ligament was recessed and he had excellent outcome at 1 year follow-up. Literature Review Midcarpal instability was reported by Lichtman et al as a painful wrist click in ulnar deviation and classified according to the direction of the subluxation. Radial midcarpal instability was later described by Caputo et al in patients with rotatory subluxation of the scaphoid. We present a previously unreported form of radial midcarpal instability as it does not quite fit into the type III midcarpal instability with ligament laxity of the scaphotrapeziotrapezoid joint and type IV with scapholunate ligament disruption. The painful wrist click occurs in radial deviation as the result of an RSC ligament injury. Clinical Relevance We performed arthroscopic thermal capsulorrhaphy of the ulnar arcuate ligaments and dorsal capsule and an open proximal recession of the RSC ligament. The elimination of pain and clunking accompanied by the restoration of scaphoid flexion and return to load-bearing activities validates the pathology and suggests the potential of this soft tissue procedure in the treatment of radial midcarpal instability.

U-shaped hip capsular incision: An easier way to do hip capsulorrhaphy in developmental dysplasia of the hip - Technical note.

Developmental dysplasia of the hip (DDH) is one of the most common hip anomalies encountered in pediatric patients. Stabilization of the femoral head into the acetabulum is crucial for normal hip joint development. When surgical intervention is decided, open reduction is needed to remove any obstacle that hinders hip reduction. Capsulorraphy is an essential step for minimizing instability of the hip after reduction. The classic T-shaped capsular incision is done by two incisions: vertical limb parallel to femoral neck axis and a transverse one parallel to the inguinal ligament 5mm distally to proximal capsular attachment. The cumbersomeness of this technique was noticed in suturing of the resulted two flabs from this incision. So, the suggested U-shaped incision makes suturing of the capsule easier with multiple stitches.

Comparison of modified U-shaped and inverted L-shaped medial capsulorrhaphy in hallux valgus surgery: a prospective, randomized controlled trial of 75 patients.

PURPOSE: The purpose of this study was to report a modified U-shaped medial capsulorrhaphy and compare its clinical and radiological differences with an inverted L-shaped capsulorrhaphy in hallux valgus (HV) surgery. METHODS: A prospective study of 78 patients was performed between January 2018 and October 2021. All patients underwent chevron osteotomy and soft tissue procedures for HV, and the patients were randomly separated into 2 groups according to the medial capsule closing techniques: a modified U-shaped capsulorrhaphy (group U) and an L-shaped capsulorrhaphy (group L). All patients were followed for at least a year. The preoperative and follow-up data were collected for each patient and included patient demographics, weight-bearing radiographs of the foot, the active range of motion (ROM) of the first metatarsophalangeal (MTP) joint and the American Orthopedic Foot and Ankle Society (AOFAS) forefoot score. Mann-Whitney U test was used for the comparison of the postoperative measures between the groups. RESULTS: In total, 75 patients with 80 affected feet met the inclusion criteria, with 38 patients (41 feet) in group U and 37 patients (39 feet) in group L. One year after surgery, the mean hallux valgus angle (HVA), intermetatarsal angle (IMA), and AOFAS score in group U improved from 29.5 to 7.1, from 13.4 to 7.1, and from 53.4 to 85.5, respectively. The mean HVA, IMA, and AOFAS score in group L improved from 31.2 to 9.6, from 13.5 to 7.9, and from 52.3 to 86.6, respectively. Comparing the 1-year postoperative measures between the 2 groups, a significant difference was found in HVA (P = 0.02), but not found in IMA and AOFAS score (P = 0.25 and P = 0.24, respectively). The mean ROM of the first MTP joint was 66.3 degrees preoperatively and 53.3 degrees at the 1-year follow-up in group U, while 63.3 and 47.5 in group L. The degrees of ROM after 1 year in group U were better than those in group L (P = 0.04). CONCLUSION: Compared to the inverted L-shaped capsulorrhaphy, the modified U-shaped capsulorrhaphy provided a better ROM of the first MTP joint; at 1 year following surgery, the modified U-shaped capsulorrhaphy maintained the normal HVA better.

Transaxillary Capsulorrhaphy with Reimplantation to Correct Bottoming-Out Deformity in Breast Mycobacterial Periprosthetic Infection: A Case Report with Literature Review.

Augmentation mammoplasty is one of the most popular cosmetic surgeries, but there is a high reoperation rate (29.7%) commonly due to capsular contracture, implant malpositioning, infection, and unsatisfactory size. Although infection only accounts for 2% of cases, its management is very challenging, especially with nontuberculous mycobacteria (NTM) infection. Breast prosthetic NTM infection is a rare but is a disastrous condition with an incidence of approximately 0.013%. Immediate salvage reimplantation is usually not suggested, and most studies recommend a gap of 3 to 6 months after combination antibiotics therapy before reimplantation. However, delayed reimplantation often leads to great psychological stress and struggle between the doctor and patient. We present the case report of successful reimplantation in treating prosthetic NTM infections in a 28-year-old female. We discuss a novel technique "transaxillary capsulorrhaphy" to correct the bottoming-out deformity. One year after the combination of antibiotics and surgery, the follow-up computed tomography scan showed complete remission of NTM without recurrence. We discuss the surgical technique in detail. The 1-year follow-up assessment (photos and dynamic video) revealed good cosmesis and reliable correction using the new technique. This report is the first formal description and discussion of one-stage reimplantation following NTM infections. Transaxillary capsulorrhaphy allows for a successful salvage operation when an implant is displaced. This approach provides highly favorable result in eastern women undergoing revision augmentation mammoplasty. This study reflects level of evidence V, considering opinions of respected authorities based on clinical experience, descriptive studies, or reports of expert committees.

Long-Term Outcomes for Arthroscopic Thermal Treatment for Scapholunate Ligament Injuries.

Background Arthroscopic electrothermal treatment of low-grade Geissler's scapholunate interosseous ligament (SLIL) tears has shown clinical benefit at short-term follow-up. Questions/Purpose This study aims to evaluate the long-term functional outcomes in patients undergoing this treatment. Patients and Methods A retrospective review of all patients treated between 2005 and 2013 was performed. Patients were excluded with less than 5 years of follow-up, the presence of static SLIL injuries, prior wrist surgery, and concomitant denervation. Symptom resolution, return to activity, postoperative complications, range of motion, grip strength, and subsequent treatment were recorded. Each patient completed Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH), Modified Mayo Wrist (MMW), and Patient-Rated Wrist Evaluation (PRWE) questionnaires. Results Nine patients underwent treatment for Geissler's grade I, II, and III SLIL injuries with a mean 7 years (range: 5-11 years) of follow-up. Mean grip strength was 99% of the nonsurgical extremity. Wrist motion was near symmetric with a mean of 76 (±14), 74 (±8), 21 (±13), and 40 degrees (±13) for wrist flexion, extension, radial deviation, and ulnar deviation. QuickDASH improved significantly by a mean 39 points (50 (preoperative)-11 [postoperative], p = 0.009). Postoperative MMW and PRWE scores were 83 and 14, respectively. Visual analog scale (VAS) score was 1.4. A total of 90% was returned to their preinjury level of function or higher. Conclusions Arthroscopic electrothermal treatment of low-grade Geissler's SLIL tears demonstrates excellent objective and subjective outcomes at a minimum 5-year follow-up, providing evidence that this is an effective, safe, and, most importantly, durable-therapeutic modality. Level of Evidence This is a Level IV, case series study.

Surgical Correction of TMJ Bilateral Dislocation with Eminectomy and Capsulorrhaphy as an Adjuvant: Case Reports.

INTRODUCTION: Anterior excessive movement of the temporomandibular joint (TMJ) is a condition which reduces the quality of life of a person to great extent with the patient always living in the fear of inherent dislocation. Dislocation of the temporomandibular joint represents 3% of all reported joint dislocations. CASE REPORT: In this article, we discuss about two cases where the patients with chronic TMJ dislocation were treated with eminectomy and capsulorrhaphy. Both the patients were reviewed over a period of 1 year and did not show any recurrence of the condition with satisfactory controlled increase in mouth opening. CONCLUSION: The combination has proved to be useful for the better neuromuscular control and psychological aspect, i.e., the fear of dislocation. Future of the technique combination lies in further prospective studies.

An efficient method for the correction of iatrogenic symmastia: A case series.

BACKGROUND: Symmastia is a medial confluence of the breasts, produced by a web of skin and fat merged across the midline, that generates the disappearance of the intermammary sulcus. Apart from the rare congenital cases, this condition is usually a result of technical complications during breast augmentation surgery.This article describes a simple and reliable method for correcting symmastia. METHODS: From November 2006 to June 2015, we treated 10 patients with acquired symmastia who had previously undergone an implant-based reconstruction. We performed a crescent-shape medial capsulectomy and we then performed an adequate and resistant closure with a substitute device, consisting of a Tuohy epidural needle and polydioxanone sutures, which are easily accessible and inexpensive. The process outcome was successful and resulted in a normal cleavage between the breasts. RESULTS: Mean follow-up was 24 months. We haven't observed any recurrence of symmastia to date in this study. One postoperative hematoma and one seroma occurred. All ten patients achieved acceptable results through the procedure. CONCLUSION: Our pericapsular Tuohy technique for medial closure of the pocket is a practical and efficient substitute to traditional capsulorraphy and provides reliable and reproducible results.

Chronic Recurrent Temporomandibular Joint Dislocation: A Comparison of Various Surgical Treatment Options, and Demonstration of the Versatility and Efficacy of the Dautrey's Procedure.

INTRODUCTION: There has been a changing trend of treating temporomandibular joint subluxation, which range from conservative non-surgical measures to various soft and hard tissue surgical procedures aimed at either augmenting or restricting the condylar path. AIM: This study was aimed at comparing the efficacy of three major surgical treatment modalities: condylar obstruction creation, obstruction removal and anti-translatory procedures. Also, the location, anatomy and morphology of the TMJs pre- and post-surgery were evaluated and compared using radiographs, sagittal and 3-D Computed Tomographic scans. MATERIALS AND METHODS: A 6-year study was carried out on seventy-five patients of various age groups. Twenty-five were operated by the Dautrey's procedure, 25 by articular eminectomy alone and the remaining 25 by eminectomy followed by meniscal plication and tethering. The distribution of patients in the three groups was random. Effectiveness of the surgical procedure and incidence of complications including recurrence were carefully compiled and compared between the three groups. RESULTS AND CONCLUSION: Dautrey's procedure yielded more gratifying and stable results, leading to a successful and permanent correction of chronic recurrent dislocation of the TMJs, with practically nil complications, thus demonstrating it to be an extremely safe, effective and versatile technique, making the joints function normally and securing sufficient volume of mouth opening. There was observed an average increase in articular tubercle height by 3.65 mm and a mean anterior shift of its lowest point by 4.5 mm following the Dautrey's procedure, which were statistically significant findings. The upper age limit to carry out the Dautrey's procedure can be safely taken up to 45 years.