骨软骨瘤又名骨软骨性外生骨疣,是指在骨的表面覆以软骨帽的骨性突出物,好发生于长骨干骺端,以股骨远端和胫骨活动受限1年余。查体:右髋部大粗隆区局部隆起,可触及约10 cm×8 cm×5 cm、不规则骨性肿物,质硬,不活动,局部皮温不高,无明显压痛,右髋活动受限,屈曲约85°,外旋及内 Osteochondroma, also known as osteochondral exostosis, refers to the bony prominence of the cartilage cap over the surface of the bone, which occurs well in the metaphysis of the long bones and is limited by the activity of the distal femur and tibia. Physical examination: the right hip hips region local uplift, can reach about 10 cm × 8 cm × 5 cm, irregular bone mass, hard, inactive, local skin temperature is not high, no significant tenderness, right hip Activities are limited, flexion of about 85 °, external rotation and internal