METHODS: Three patients admitted during a five month period (April of 2013 to August of 2013) underwent resection of mandible and DCIA musculo-osseous reconstruction using a VSP and stereolithographic modeling and assessment of outcomes included technical accuracy, esthetic contour, and functional outcomes.
RESULTS: This technique yielded iliac bone segment with excellent apposition and duplication of the preoperative plan. Flap survival was 100 percent and all patients maintained preoperative occlusion and contour.
CONCLUSIONS: Based on our experience, we offer considerations and logically consistent protocols by classification of mandibular defects, and demonstrate the benefits in VSP and stereolithographic modeling of mandibular reconstructive surgery with DCIA flap.
方法:在5个月期间(2013年4月至2013年8月)收治的3例患者接受了下颌骨切除和DCIA肌肉骨重建,使用VSP和立体光刻建模,结果评估包括技术准确性,审美轮廓,和功能结果。
结果:该技术产生的髂骨段具有良好的并置和重复术前计划。皮瓣生存率为100%,所有患者均保持术前闭塞和轮廓。
结论:根据我们的经验,我们通过下颌缺损的分类提供考虑因素和逻辑上一致的方案,并证明了DCIA皮瓣在VSP和下颌骨重建手术的立体光刻建模中的优势。