1. Dejour H (1996) Instabilités de la rotule. In: Traité d’Appareil locomoteur, vol 3. EMC (Encyclopedie Medico-Chirurgicale), Paris, France, 14-328-A-10
2. Caton J, Deschamps G, Chambat P, Lerat JL, Dejour H (1982) Patella infera. Apropos of 128 cases. Rev Chir Orthop Reparatrice Appar Mot 68(5):317–325
3. Backstein D, Meisami B, Gross AE (2003) Patella baja after the modified Coventry-Maquet high tibial osteotomy. J Knee Surg 16(4):203–208
4. Miura H, Kawamura H, Nagamine R, Urabe K, Iwamoto Y (1997) Is patellar height really lower after high tibial osteotomy? Fukuoka Igaku Zasshi 88(6):261–266
5. Ozkaya U, Kabukcuoglu Y, Parmaksizoglu AS, Yeniocak S, Ozkazanli G (2008) Changes in patellar height and tibia inclination angle following open-wedge high tibial osteotomy. Acta Orthop Traumatol Turc 42(4):265–271