Reconstructing Quadriceps Tendon Disruptions in Post Total Knee Arthroplasty Patients with an Autogenous Peroneal Tendon Graft: A Viable Alternative.

Purpose: Quadriceps tendon disruption post-total knee arthroplasty (TKA) is rare. Existing reconstruction procedures use allografts or synthetic meshes with varied success. This study evaluates outcomes with autogenous peroneal tendon grafts, a cost-effective alternative, compared to synthetic polypropylene mesh for quadriceps reconstruction. Methods: 16 patients who underwent extensor mechanism reconstruction between 2017 and 2021were retrospectively analysed. Parameters evaluated included type of reconstruction, extensor lag, IKDC (International Knee Documentation Committee) Score and AOFAS-Hindfoot-score (American Orthopaedic Foot and Ankle Society). Results: At final follow-up, extensor lag for peroneal autograft group was 6.6° ± 1.5 and for synthetic polypropylene mesh group, 7.2° ± 0.7. Both groups improved in IKDC score (p < 0.01) AOFAS-Hindfoot-score was comparable for peroneal autograft patients with opposite side (p = 0.15). Conclusions: Autogenous peroneal tendon graft for quadriceps reconstruction could be viable, cost-effective alternative to allografts or synthetic meshes, with good clinical outcomes. Graphical Abstract: Graphical abstract depicting the harvesting of the peronei grafts and their passage through the quadriceps tendon. Sonographic image showing the preoperative presence of a gap in the quadriceps tendon which is reconstructed post-operatively. Supplementary Information: The online version contains supplementary material available at 10.1007/s43465-024-01247-8.

Complications and Outcomes of Surgically Treated Pediatric Supracondylar Humerus Fractures.

This study describes the outcome of supracondylar humerus fractures in children using crossed K-wires after closed or open reduction with the medial, lateral or bilateral approach. Patients treated between January 2000 and December 2019 were classified according to the Von Laer classification, complications were classified according to the Sink classification and clinical outcomes were classified according to modified Flynn criteria. In total, 364 patients with a mean age of 5.23 ± 2.45 years were included. The majority were type IV fractures (156; 42.9%) and 94 (60.3%) needed an open reduction for which the medial approach (53; 56.4%) was predominantly used. Overall, of 50 complications (31 using closed reduction, 19 open reduction), 17/50 (34%) needed revision surgery. An excellent clinical outcome was achieved in 348/364 (95.6%) patients. The approach used for open reduction as such had no influence on the complication rate or clinical outcome. For severely displaced fractures, the data showed that an open approach for crossed K-wires tended to result in fewer complications and better clinical outcomes than a closed reduction. If an open reduction is indicated, the required approach (medial, lateral or bilateral) should be primarily selected according to the requirements of the fracture pattern and eventual cosmetic considerations.

Minimally invasive treatment for idiopathic chondrolysis of the hip: analysis of forty-one cases.

PURPOSE: Idiopathic chondrolysis of the hip is characterized by the loss of the articular cartilage of the hip joint with spectrum ranging from full recovery to fibrous ankylosis. Study assessed outcomes following intra-articular steroid injections, joint manipulation and traction immobilization. METHODS: Retrospective (2012-2021) review of 41 cases treated for idiopathic chondrolysis of hip, assessed pre-operatively and post-operatively (minimum 2-year follow-up) using Children's Hospital Oakland Hip Evaluation Score (CHOHES), visual analogue scale (VAS) and range of motion measurements. RESULTS: Twenty-five patients (62%) achieved painless mobility, 6 (14%) had hip stiffness without pain and 10 (24%) had painful and stiff hips at final follow-up. They had a mean age of 12.49 ± 2.4 years and a mean follow-up duration of 33.15 ± 13.1 months. Range of motion improved significantly (p < 0.05). VAS improved to 3.93 ± 1.3 from 7.8 ± 0.7. CHOHES improved from 29.12 ± 9.9 to 56.37 ± 17.6. CONCLUSION: Intra-articular steroid injection, manipulation and traction immobilization may effectively treat idiopathic chondrolysis of the hip by enhancing patient function and reducing the need for further surgical intervention.

Encountering pelvic tuberculosis in closed pelvic ring injury with distant wound - An intraoperative surprise: A case report.

Delayed presentation of closed APC type III pelvic ring injury with a healing wound on the medial thigh, in a twenty-six-year-old male, at four weeks. We planned Symphyseal plating and sacroiliac screw fixation surgery. After percutaneous screw fixation, subsequent pelvic exposure revealed whitish cheesy pus in the retropubic space. Hence, we changed surgery from internal fixation to a supra-acetabular external fixator. Subsequent molecular testing documented tuberculosis and regimen of antitubercular medications was started. Complete functional recovery was observed at 12 months. While managing pelvic injuries, alternative backup treatment plans should be kept ready in view of infective foci.