1. Ogura T, Bryant T, Merkely G, Minas T (2019) Autologous chondrocyte implantation for bipolar chondral lesions in the patellofemoral compartment: clinical outcomes at a mean 9 years’ follow-up. Am J Sports Med 47:837–846
2. Simmons E, Cameron JC (1992) Patella alta and recurrent dislocation of the patella. Clin Orthop Relat Res 274:265–269
3. Dejour H, Walch G, Neyret P, Adeleine P (1990) Dysplasia of the femoral trochlea. Rev Chir Orthop Reparatrice Appar Mot 76:45–54
4. Tscholl PM, Wanivenhaus F, Fucentese SF (2017) Conventional radiographs and magnetic resonance imaging for the analysis of trochlear dysplasia. Am J Sports Med 37:363546516685054
5. Waidelich H‑A, Strecker W, Schneider E (1992) Computertomographische Torsionswinkel- und Längenmessung an der unteren Extremität. Röfo 157:245–251