Results The lesions located at distal femur in 7 cases, at approximal tibia in 3 cases, at distal humerus, approximal femur, thoracic vertebrae and sacrum in 1 case respectively.
结果骨巨细胞瘤发生于股骨远端7例，胫骨近端3例，肱骨远端、股骨近端、胸椎、骶椎各1例。
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Methods On 100 cranial bones according to specified methods using vernier to measure the subcutaneous segment of each bone suture that is made by zygomatic bone and approximal bone.