The most likely cause of sphenoid dysplasia is defective ossification of the sphenoid bone.
引起蝶骨发育不良最可能的原因是蝶骨骨化不全。
2
Materials and Methods: Collects 45 cases of fibrous dysplasia of bone which confirms by the surgery pathology X, ct, and MRI performance characteristic.
材料与方法：收集45例由手术病理证实的骨纤维异常增殖症的X线、CT和MRI表现特点。
3
Fibrous dysplasia may be treated medically with bisphosphanates or surgically with bone graft or fixation.