中国组织工程研究与临床康复2009，Vol.13Issue(39)：7661-7665,5.DOI:10.3969/j.issn.1673-8225.2009.39.013
计算机三维重建模拟下颌角肥大截骨的可行性
Feasibility to simulating the osteotomy of mandibular angle hypertrophy using computer three-dimensional reconstruction
刘昕 1刘晓燕 2吴越 3汪洋 4石杰 5邹明宇 3张立波 3李子浩3
作者信息
- 1. 解放军第二军医大学长海医院整形外科,上海市,200433
- 2. 解放军沈阳军区总医院整形外科放射诊断科
- 3. 解放军沈阳军区总医院放射诊断科放射诊断科
- 4. 沈阳市百嘉丽整形美容门诊部,辽宁省,沈阳市,110012
- 5. 辽宁省人民医院整形科,辽宁省,沈阳市,110015
- 折叠
摘要
Abstract
Computer tomography scanning was performed in 16 patients with mandibular angle hypertrophy before and after surgery. The imaging data of patients were recorded in three-dimensional reconstruction software (Mimics 10.0), and found the most appropriate surgery plan through simulating different surgical procedures. The geometry character indexes of the face were compared between before and after surgery, and then the results were analyzed. We got intuitive, accurate three-dimensional reconstruction graphs, simulation of surgery procedures, and calculation of difference in the geometry character index of face in all cases. The bone width of mandibular angle shortened (7.69?.89) mm; the soft tissue width of mandibular angle shortened (5.13?.19) mm; the both gonial angle increased (5.68?.43)?and (5.91?.66)? respectively. Applied to actual surgery procedure,the operation time shortened and precision of operation was improved. Results demonstrated that Computer three-dimensional reconstruction and computer simulation techniques is beneficial to reveal the variational regularity of bone and soft tissue, which is a good aided method in stimulation of surgery and choice of surgery plan.关键词
计算机模拟/三维重建/下颌角肥大分类
基础医学引用本文复制引用
刘昕,刘晓燕,吴越,汪洋,石杰,邹明宇,张立波,李子浩..计算机三维重建模拟下颌角肥大截骨的可行性[J].中国组织工程研究与临床康复,2009,13(39):7661-7665,5.
