periosteal ossification

例句：

1. 1. The patient's bone was undergoing periosteal ossification, which is a natural process of the body.
   患者的骨骼正在经历骨膜钙化，这是一种身体自然的过程。
2. 2. This condition is often associated with fractures and can be treated by surgical intervention to prevent further periosteal ossification.
   这种状况通常与骨折有关，可以通过外科干预来防止进一步的骨膜钙化。
3. 3. In some cases, periosteal ossification may lead to the formation of tumors or other pathological conditions.
   在某些情况下，骨膜钙化可能导致肿瘤或其他病理条件的发生。