Outcomes of "Over the Top" Anterior Cruciate Ligament Reconstruction Associated with a Lateral Extra-Articular Tenodesis in Children.

(1) Purpose: The incidence of anterior cruciate ligament (ACL) ruptures in children and adolescents has considerably increased during the last decades due to higher levels of competitive athletic activity, and early sport specialization and professionalization. Contemporary ACL reconstruction techniques have recently been subject to renewed interest in this population. The objective of this study is to report the short- and mid-term results of our physis-sparing ACL reconstruction technique using an "over the top" technique associated with a modified Lemaire procedure. (2) Methods: A retrospective series of 12 junior soccer players who presented to our clinic with a torn ACL between January 2019 and September 2021 was reviewed. The inclusion criteria were patients under 15 years with open tibial and femoral physes, with a stable contralateral knee, a minimum follow-up of 6 months, and a time frame from injury to surgery of <3 months. Patients with previous knee surgery, structural concomitant injuries, muscular, neurological, or vascular abnormalities, or hypersensitivity to metal alloys were excluded. The functional evaluation was performed using the International Knee Documentation Committee (IKDC) rating, Lysholm score, and Tegner activity level. Moreover, clinical and radiological assessments were also performed, including KT-1000 and knee X-rays. (3) Results: We identified 1 female and 11 male patients with ACL tears, with a mean age of 13.17 ± 0.9 months. Concomitant injuries include isolated vertical and bucket-handle tears of the medial meniscus, lateral meniscus tears, bilateral tear of both menisci. The mean follow-up time was 26 ± 12.6 months. The average IKDC, Lysholm and Tegner scores were 93.29 ± 11.04, 95.08 ± 13.2 and 9 ± 0.0 points, respectively. The average KT-1000 score of the participants was 0.96 ± 1.6 points. None of the included patients reported post-surgical complications or required additional surgeries. (4) Conclusions: Our novel ACL reconstruction with LET technique is a safe procedure that resulted in good clinical outcomes, lower failure rate and return to sports in skeletally immature patients.

Long-Term Results of Arthroscopic Bankart Repair for Anterior Glenohumeral Instability: Does Associated Postero-inferior Capsulolabral Repair Still Have a Role?

Purpose: To compare the outcomes of arthroscopic anterior Bankart repair with and without associated postero-inferior capsulolabral repair as treatment of anterior glenohumeral instabiliy at minimun 10 year follow-up. Methods: A retrospective comparative study including patients who underwent arthroscopic anterior Bankart repair to treat anterior glenohumeral instability with glenoid bone-loss < 15% between January 2000 and February 2010 was performed. Outcomes were reported as recurrence rate, type of recurrence (dislocation or subluxation), need for revision surgery, range of motion, complications, and functional status. Outcomes were compared depending on whether a postero-inferior capsulolabral repair was added to the anterior Bankart repair. Results: 70 shoulders [59 males, mean age 28.2 (range 14-56), mean follow-up 146.1 (range 120-208) months] were included. Recurrence occurred in 9 cases (12.8%), including 3 dislocations and 6 subluxations. Revision surgery was needed in 8 (11.4%). Mean Rowe score improved from 29.7 (11.6) preoperatively to 87.1 (12.3) postoperatively. 83.3% returned to previous sports activities. Mean forward flexion changed from 173.5° (19.2) to 168.4º(10.4) (P < 0.01), external rotation from 81.4° (18) to 75.7° (10.5) (P < 0.01), and internal rotation decreased from 66.2% reaching T12 to 14.1% (P < 0.01). Addition of postero-inferior capsulolabral repair did not influence any of the outcomes significantly. Conclusion: Postero-inferior capsulolabral repair added to anterior Bankart repair as treatment of anterior glenohumeral instability in abscence of significant glenoid bone-loss did not influence the outcomes in terms of recurrence, range of motion, return to sports, or functional status, compared to isolated anterior Bankart repair at 12.2 year follow-up. Level of Evidence: Level III.

Use of beta-blockers and risk of aseptic loosening in total hip and knee arthroplasty: a nested case - control study.

OBJECTIVES: To analyze the effect of beta-blockers on the risk of aseptic loosening (AL) in Total Hip (THA) or Knee (TKA) Arthroplasty. METHODS: A nested case-control study was conducted. Cases were patients who underwent revision surgery for THA or TKA due to AL. Controls were patients who sustained primary THA or TKA and were matched to cases in respect to age, sex, type of prostheses and follow-up in a 4:1 ratio. The use of beta-blockers was achieved. A logistic regression analysis adjusted to potential confounders was performed to determine the risk of AL. Analysis was also adjusted to cardioselectivity of the beta-blocker and the adherence to treatment, measured as Proportion of Days Covered (PDC). RESULTS: 24 cases and 96 controls were selected. Compared to non-users, any use of beta-blockers was associated with a reduced risk of AL [adjusted OR 0.141 (Confidence Interval (CI) 95% 0.04-0.86)]. Use of selective beta-blockers showed significant lower risk of AL [adjusted OR 0.112 (CI95% 0.01-0.91)]. PDC ≥50% was associated with reduced risk of AL compared to non-users [adjusted OR 0.083 (CI95% 0.01-0.66)]. CONCLUSION: The first clinical evidence showing an association between the use of beta-blockers and lower risk of aseptic loosening in THA and TKA is provided.

Blisters in Ankle Fractures: A Retrospective Cohort Study.

The most frequent postoperative complications after an ankle fracture are usually skin related. We present the results of a retrospective study of 112 patients with ankle fracture who had undergone open reduction and internal fixation from January 2014 to December 2014. The following features were analyzed: patient comorbidities, fracture type, the presence of an open fracture or fracture-dislocation, timing and duration of surgery, preoperative glucose level, and short-term complications (i.e., blisters, wound dehiscence, deep and superficial infections, and reintervention). The mean age of the patients was 50.38 years. Fracture blisters were present in 20.5% of the cases. The operative time was 75.74 ± 25.09 minutes for patients with blisters and 64.48 ± 19.73 minutes for patients without blisters (p = .023). The preoperative blood glucose levels were 122.96 ± 28.46 g/dL in the patients with blisters and 106.70 ± 21.32 g/dL in the patients without blisters (p = .003). No statistically significant differences were observed between the patients who had undergone surgery <24 hours after injury and those who had done so >24 hours after injury. In conclusion, the presence of postoperative blisters in patients with ankle fractures was associated with prolonged surgical procedures and high serum glucose levels.

Sensitivity and positive predictive value of magnetic resonance imaging in the diagnosis of elastofibroma dorsi: review of fourteen cases.

BACKGROUND: Elastofibroma dorsi (ED) is a benign soft tissue tumor that classically presents as an ill-defined mass at the inferior pole of the scapula. Several studies have indicated the benefits of using magnetic resonance imaging (MRI) to identify ED. In this study, we calculate the sensitivity and positive predictive value (PPV) of MRI in the diagnosis of ED using histopathology as the gold standard diagnostic method. Clinical characteristics of ED and radiologic features of MRI as well as treatment options are discussed. MATERIALS AND METHODS: A systematic retrospective review was performed of all ED patients treated in our center between 1999 and 2009. MRI and histopathology samples were performed in all cases. The MRI sensitivity and PPV in the diagnosis of ED were calculated. RESULTS: A total of 15 patients who were treated within the study period were reviewed; of these, were 14 (3 men, 11 women) true ED cases. MRI scan results matched the histopathology in 14 of 15 patients; 1 false-positive patient was observed, and no false-negative patients (negative MRI and positive histopathology) were noted. The PPV and sensitivity of MRI scan in the diagnosis of ED were 93.3% (95% confidence interval, 68.0%-100.0%) and 100% (95% confidence interval, 75.2%-100.0%) respectively. CONCLUSIONS: MRI is a useful tool for assessment of ED and can potentially help avoid the need for unnecessary biopsy and surgery, especially in the asymptomatic patient.