<prompt> Avascular necrosis can be a possible sequelae of fracture of all of the following bones,except-Femur neckScaphoidTalusCalcanuem  <response>: Some of the common sites where Avascular necrosis occurs are : 1 Head of the femur 2 Proximal pole of scaphoid and 3 Body of the talus Ref: Maheshwari 6the p.50 