The most common complication of fracture neck femur is:
Ans. B. Avascular necrosisAVN > Non-union > ArthritisIncidence wise, the AVN is the most common complication of fracture neck femur followed by non-union and then arthritis of the hip joint.
Non-union
Avascular necrosis
Arthritis of hip
Malunion
Avascular Necrosis & Osteochondroses