Factors Influencing the Healing of Free Skull Bone Flap

由于自体骨瓣具有良好的组织相容性、易于获取以及能够实现原位重建等优点，颅骨游离骨瓣在颅面外科及神经外科中得到了广泛应用。尽管游离骨瓣存在缺乏血供、可能被吸收的风险，但在实际临床应用中，大多数游离颅骨骨瓣能够成功生长并愈合，愈合过程受到多种因素的影响。本文旨在对游离颅骨瓣移植后愈合的影响因素进行文献综述。Free cranial bone flap is widely used in craniofacial surgery and neurosurgery because of its good histocompatibility, easy access and in situ reconstruction. Due to the lack of blood supply, the free bone flap has the risk of absorption. However, in practical clinical application, most of the free skull bone flap can grow and heal, and the healing process is affected by various factors. In this paper, the influencing factors of healing after free cranial flap transplantation were reviewed.