Legg-Calv é-Perthes Disease: Diagnosis, Decision Making, and Outcome

Curr Sports Med Rep. 2024 Feb 1;23(2):45-52. doi: 10.1249/JSR.0000000000001139.ABSTRACTLegg-Calvé-Perthes disease (LCPD), or idiopathic avascular necrosis of the proximal capital femoral epiphysis in children, has a variable presentation and can result in significant femoral head deformity that can lead to long-term functional deficits. Plain radiographic imaging is crucial in diagnosing LCPD and guiding treatment. Although the etiology of LCPD remains unknown, the evolution of the disease has been well characterized to include the phases of ischemia, revascularization, and reossification. The mechanical weakening during these phases of healing place the femoral head at high risk of deformity. Treatment of LCPD, therefore, focuses on minimizing deformity through operative and nonoperative strategies to reduce the risk of premature osteoarthritis. Advanced imaging using perfusion MRI may refine surgical decision making in the future, and biological treatments to improve femoral head healing are on the horizon.PMID:38315432 | DOI:10.1249/JSR.0000000000001139
Source: Current Sports Medicine Reports - Category: Sports Medicine Authors: Source Type: research