摘要
目的 :评价带血管蒂腓骨组织瓣游离移植修复下颌骨缺损的临床应用价值。方法 :对 2 5例患者用腓骨瓣游离移植修复下颌骨缺损。手术采取血管吻合、坚固内固定方法恢复下颌骨形态及完整性。其中 2 2例患者为单纯腓骨瓣移植 ,3例患者为携带肌皮瓣或皮瓣的腓骨瓣移植 ,3例患者还同期植入种植体共 5枚。结果 :2 5例患者平均随访 9 7个月 ,成功率为 96 %。 3个患者的 5枚种植体均达到良好的骨整合效果 ,并已行上部义齿的修复。 6 2 %的患者可正常进食 ,余 38%的患者可进软食。 96 %的患者面部外形的恢复达满意或较为满意。所有患者均能正常行走 ,无 1例出现踝关节不稳定。结论 :带血管蒂的游离腓骨组织瓣具有众多其它自体骨组织瓣不可比拟的优点 。
Objective:The purpose of this study was to evaluate the advantages and disadvantages of vascularized free fibula flap as a new method for mandibular reconstruction.Methods: 25 cases (17 male to 8 female)who have received mandibular reconstruction with free vascularized fibular flaps in our hospital were studied retrospectively. The average length of the fibula grafts is 10.0 cm (range from 5.5 to 16 cm). 3 cases received primary insertion of osteointegrated dental implants into the free fibula flap, and all these 5 implants survived.Results: All flaps except 1 were viable. 62% of the cases took normal diet postoperatively, and the remainder took soft diet as well. All patients spoke clearly. No ankle unstability was reported. And the aesthetic assessments in all patients were good or fair.Conclusion: Vascularized free fibular flap takes its distinct advantages to other autogeneous free bone flaps and is confirmed to be one of the optimal methods for mandible reconstruction by our study.
出处
《华西口腔医学杂志》
CAS
CSCD
北大核心
2002年第5期340-342,共3页
West China Journal of Stomatology
