Combined genu valgum and increased knee version: an anatomical configuration pre-disposing to patellofemoral instability?

M.O. Heller, E. Kornaropoulos, S. Scheffler, G. Diederichs, W.R. Taylor & G.N. Duda
Questionnaire: Torsional deformities of the femur or the tibia, as well as genu valgum can all increase the Q angle, thereby lateralize the force vector acting on the patella and possibly increase the risk of lateral dislocation. A detailed evaluation of lower limb anatomy to identify the location a[for full text, please go to the a.m. URL]