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随着显微外科的发展,从七十年代开始了游离复合骨辦移植,在手术显微镜下将植骨块的血管与受骨创床的血管吻合,使移植骨块获得良好的血液循环,因此,骨细胞保持存活,使骨移植的愈合过程转变为一般骨折的愈合过程,这是骨移植手术的一个飞跃。从1981年开始,我院口腔科与骨科合作,先后为3例因下颌骨肿瘤切除所致的下颌骨缺损的病人作了白体肋骨复合辦游离移植修复下颌骨缺损手术,取得了良好的效果。手术分两组同时进行。根据病损范围和部位设计切口。按受区病变范围大小决定供骨长
With the development of microsurgery, from the seventies began free compound bone graft, under the operation microscope blood vessels of bone graft and anastomosed bed vascular anastomosis, the graft bone to get a good blood circulation, therefore , The survival of bone cells, the bone graft healing process into the general fracture healing process, which is a leap in bone transplantation. From 1981 onwards, our hospital stomatology and orthopedic cooperation, has for the 3 cases of mandibular defect due to mandibular tumor resection made white rib complex free transplant for mandibular defect surgery, and achieved good results . Surgery divided into two groups at the same time. According to the lesion and site design incision. By the size of the lesion area for bone length