骨膜通常是指由致密结缔组织所组成的纤维膜 ,包被在骨表面 ,即外骨膜。除骨的关节面、股骨颈、距骨的关节囊下区和某些籽骨表面外 ,骨的外表面都有骨膜覆盖。目前认为 ,骨膜不仅是一层“限制膜” ,而且具有成骨作用 ,对骨的营养、生长和修复及感受痛觉都很重要。临床上利用骨 Periosteum usually refers to the dense connective tissue composed of fibrous membrane, coated on the surface of the bone, that is, the periosteum. In addition to the articular surface of the bone, the femoral neck, the subtalar area of ​​the talus and some of the sesamoid surfaces, the outer surface of the bone has periosteal coverage. At present, the periosteum is not only a layer of “limiting membrane”, but also osteogenesis, the nutrition of bone, growth and repair and feel pain are important. Clinical use of bone