Case: A 27-year-old woman developed capitellar osteonecrosis after long-term corticosteroid use to treat non-Hodgkin lymphoma. She underwent an osteochondral reconstruction using a lateral femoral condyle (LFC) allograft. This graft was selected because it has a similar radius of curvature to the capitellum. The patient had osseous integration, painless, near full range of motion of her elbow 6 months postoperatively and good shoulder function 1.0 year postoperatively.
Conclusion: The LFC allograft should be considered a viable option in treating capitellar osteonecrosis.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.2106/JBJS.CC.23.00397 | DOI Listing |
BMC Musculoskelet Disord
January 2025
Department of Orthopaedic Surgery, Atrium Health Musculoskeletal Institute, 2001 Vail Ave, Charlotte, NC, USA.
Background: Hip morphology variations, particularly in femoral neck shaft angle (NSA) and iliac wing width (IWW), have been associated with gluteal tendinopathy. However, the biomechanical implications of these morphological differences on gluteal muscle function are not well understood. This study investigates how NSA and IWW influence gluteal muscle forces, moment arms, and estimated tendon loads during walking, aiming to provide insights into the potential biomechanical pathways that may contribute to altered lateral hip loading patterns.
View Article and Find Full Text PDFClin Orthop Relat Res
December 2024
Naval Medical Center San Diego, San Diego, CA, USA.
Background: Femoroacetabular impingement (FAI) is a well-recognized cause of hip pain in adults. The hip-spine relationship between the femur, pelvis, and lumbosacral spine has garnered recent attention in hip arthroplasty. However, the hip-spine relationship has not been well described in patients with FAI.
View Article and Find Full Text PDFJBJS Case Connect
January 2025
Department of Orthopaedic Surgery, Kyoto City Hospital, Kyoto, Japan.
Case: We present 3 cases demonstrating radiographic posterior subluxation in lateral functional radiographs taken in the flexed-seated position. Two of the patients were asymptomatic, and 2 showed the posterior translation of the femoral head, which is almost a dislocation, with spontaneous reduction. The subluxation can occur not only in patients after lumbar fusion surgery but also in patients with relatively normal lumbar spine due to excessive hip flexion.
View Article and Find Full Text PDFInterdiscip Cardiovasc Thorac Surg
December 2024
Department of Cardiovascular Surgery, Kitasato University Hospital, Japan.
Objectives: The objective of this study was to evaluate the impact of minimally invasive extracorporeal circulation on blood transfusion and asymptomatic brain injury in comparison to conventional extracorporeal circulation, in the context of minimally invasive aortic valve replacement through right lateral mini-thoracotomy surgery.
Methods: This was a retrospective observational study. Patients who underwent isolated aortic valve replacement through right lateral mini-thoracotomy surgery were divided into two groups: the minimally invasive extracorporeal circulation group and the conventional extracorporeal circulation group.
Acta Chir Orthop Traumatol Cech
January 2025
Klinika dětské chirurgie, ortopedie a traumatologie Fakultní nemocnice Brno.
Purpose Of The Study: Temporary hemiepiphyseodesis using figure-eight plates is currently one of the main surgical techniques to correct axial deformities of lower limbs in paediatric patients. Comprehensive analysis, correct indication and monitoring of treatment are the basic prerequisites for successful therapy. The aim of the study was to analyse parameters that could become an alternative to standard parameters used nowadays, namely the inserted screw angle (SA), and a new parameter - condylar ratio (CR).
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!