计算机辅助设计的聚醚醚酮材料修复下颌骨部分缺损2例

Two Cases of Computer Aided Design Polyetheretherketone Material in Repairing Partial Defects of Mandible

为了探讨聚醚醚酮材料修复下颌骨部分缺损的可行性,我们应用计算机辅助设计的个体化聚醚醚酮植入体修复下颌骨部分缺损患者2例。结果不但精确地重建了患者下颌骨部分缺损,获得了适宜的下颌骨外形及高度,且术后随访6个月以上,无炎症及排异反应等并发症出现。患者对面形改善较为满意,取得了良好的临床效果。

To investigate the feasibility of repairing partial defects of mandible with polyetheretherketone material,two patients with mandibular partial defects were repaired with computer-aided design of individual polyetheretherketone implants.The mandibular partial defect was constructed accurately,and the mandible obtained the appropriate shape and height.No complications such as inflammation and rejection occurred during the postoperative follow-up for more than 6 months.The patients were satisfied with the improvement of face shape,and good clinical effect was achieved.