中国组织工程研究2017，Vol.21Issue(11)：1712-1717,6.DOI:10.3969/j.issn.2095-4344.2017.11.013
髋臼前柱四边体翼型钢板-四边体挡板研发的解剖学研究
Anatomical study of plate invention for acetabular anterior column and baffle plate for acetabular quadrilateral body
摘要
Abstract
BACKGROUND: It remains poorly understood whether anterior column quadrilateral wing plate exists to solve intraoperative multiple plastic and quadrilateral in vivo shift for treating acetabular anterior column and acetabular quadrilateral body fractures.OBJECTIVE: To figure out the promising application on measurement of anatomical character parameters when designing acetabular anterior column and acetabular quadrilateral body using Mimics software. METHODS: 60 pelvic CT scan data were collected and three-dimensionally reconstructed by Mimics software. The following anatomical character parameters were measured, including the angle between plane of arcuate line of true pelvis and plane of quadrilateral surface, the four boundary lines of quadrilateral body, and the thickness of substance of bone in quadrilateral region. The projection curve on quadrilateral surface of acetabular margin and dangerous zone for screw placement were both drew. Above all, the study attempted to find out the proper safe entry point of quadrilateral screw and to measure their leaning inside angles.RESULTS AND CONCLUSION: (1) The angle between plane of arcuate line of true pelvis and plane of quadrilateral surface was not significantly different between males and females. (2) The minimum thickness of quadrilateral body in males was larger than that in females. (3) The maximum leaning angle flapper plate screw P1 and P2 for quadrilateral body was significantly smaller in males than in females, but that of screw P3 was not significantly different between males and females. (4) The application of Mimics software made it easier, more intuitive and more practical for the design or development of new plate for acetabular anterior column and acetabular quadrilateral body. The common points and difference between acetabular anterior column and acetabular quadrilateral body could be specifically described by the new anatomical character parameters, which are defined by bone surface features of pelvis.关键词
骨科植入物/骨植入物/髋臼前柱/四边体/解剖钢板研发/三维重建/挡板分类
医药卫生引用本文复制引用
陈辉文,常思灵,孙永建,周正震,王朝军,左睿,郭春云,黄丰,冯映栋,魏波,孔圳..髋臼前柱四边体翼型钢板-四边体挡板研发的解剖学研究[J].中国组织工程研究,2017,21(11):1712-1717,6.基金项目
2016年度广东大学生科技创新培育专项资金("攀登计划"专项资金)(pdjh2016b0215) （"攀登计划"专项资金）
南方医科大学科研启动计划(CX2015N010) the Special Funds for the Cultivation of Guangdong College Students' Scientific and Technological Innovation ("Climbing Program" Special Funds, No. pdjh2016b0215 （CX2015N010）
the Scientific Research Project of Southern Medical University,No. CX2015N010 （）
