2讨论 骨纤维异常增殖症 (Fibrous dysplasia of bones)是以纤维组织的大量增殖、代替了正常骨组织为特征的骨病，多无症状，好发于 20～ 40岁，四肢躯干骨以股骨、胫骨和肱骨多见。
双语例句
1
Conclusion: The allograft bones implantation is a most desirable graft material for repair of bone defected in course of limb salvage following resection of tibia of fibrousdysplasia in children.
结论：大段同种异体辐射冻干骨移植是一种治疗儿童胫骨纤维结构不良的有效手段。
2
Fibrousdysplasiaof bone affecting multiple bones.
骨质纤维的发育异常影响到多处骨头。
3
Objective To study MRI findings offibrousdysplasia involvement of cranial bones.