Reevaluating Patellar Height Indices in Pediatric Patellofemoral Instability: Comparative Accuracy of Caton Deschamps Index, Patellotrochlear Index, and Sagittal Patellar Engagement. - Beltrame G; Crippa M; Beber SA; Lu S; Matarangas AI; Jaramillo D; Green DW (The American journal of sports medicine, 2026)