游离腓骨肌皮瓣及CT血管造影术在下颌骨缺损重建中的应
用
杨建平;刘美绸
【期刊名称】《实用口腔医学杂志》 【年(卷),期】2011(027)001
【摘要】Objective: To study the feasibility of application of free fibular flap
and
computed
tomographic
angiography(CTA)
in
the
reconstruction of mandibular defects. Methods: 10 cases of mandibular defect were enrroled in this study. Before operation patient'slower extremity vascuiture was examined by CTA. Titanium board for defect repair was shaped preliminarily during mandible reconstruction. Results: Preoperative CTA examination was carried out without complication in all patients. In one of the 10 cases fibular flap was not used because posterior tibial atery was absent and substituted by fei atery. In other 9 cases free fibular flap was applied to repair the mandible defects. All the flaps were living,and all the shape and function of mandible were satisfactory after operation. Conclusion:Fibular flap can provide enough soft and sclerous tissue for mandible reconstruction. CTA may provide valuable data of blood supply for selection of donor site, shaping of fibula flap and planning of operation.%目的:探讨游离腓骨肌皮瓣及CT血管造影(CTA)技术在重建下颌骨缺损中应用.方法:10 例下颌骨术后缺损拟行游离腓骨肌皮瓣重建,术前常规行下肢CTA检查,重建钛板预成形,进行游离腓骨肌皮
游离腓骨肌皮瓣及CT血管造影术在下颌骨缺损重建中的应用
