1080. Patella # diagnosis, xray view, pitfall, Rx // Risk factors for patellar dislocation / Usual direction, mechanism September 19th, 2009 by reuben in knee / tib / fib Back Top Tags: card 1079. Where does AVN occur in the knee? Patella in quadriceps tendon rupture vs. patellar tendon rupture / Treatment of extensor mechanism injuries / What is the largest sesamoid bone in the body? / Most common fracture pattern of this bone, two types 1081. Patella dislocation s/sx, diagnostic tool if patella dislocation-relocation suspected, Rx // Patellafemoral pain syndrome: s/sx Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.