摘要
目的测量颞下颌关节及其周围骨性结构的解剖数据,比较左右关节差异性及同侧关节窝和髁突的匹配关系。旨在通过健侧及患侧正常结构解剖数据重建原有关节解剖结构,为个性化人工关节的设计提供数据支持。方法收集60例颅颌面CT数据,利用Simplant Pro 11.0软件对颞下颌关节及其周围附属结构进行定点测量,应用SPSS 23.0软件进行分析。结果在三维方向获得测量了颞下颌关节及其周围骨性结构12项数据,通过对比获得髁突与关节窝前后径比值、髁突与关节窝内外径比值。结论左右侧关节对称性好,所有指标差异无统计学意义,同侧关节窝和髁突存在匹配关系,以此重建原有关节解剖结构,为个性化人工关节的设计提供数据支持。
Objective To obtain the anatomical data of temporomandibular joint and its surrounding bone structures, evaluate the differences between the left and right joints and the ipsilateral joint fossa and condyle, in order to reconstruct the original joint anatomy and provide data support for the design of personalized artificial joint. Methods The craniofacial CT data of 60 cases were collected. The temporomandibular joint and its surrounding accessory structures were measured with Simplant Pro 11.0 software. The data were then analyzed using SPSS 23.0 software. Results Altogether 12 parameters were collected in three-dimensional direction. The ratios of anterior and posterior, and internal and external diameter of condyle and articular fossa were obtained. Conclusion The left and right temporomandibular joint are symmetrical with no significant differences, and the ipsilateral glenoid fossa and condyle are well matched. Our findings can help to reconstruct the original joint anatomy and provide data support for the design of personalized artificial joint.
作者
赵茜
孙娜
张风河
宋冬晓
卢正玲
ZHAO Qian;SUN Na;ZHANG Fenghe;SONG Dongxiao;LU Zhengling(Department of Oral and Maxillofacial Surgery,School of Stomatology,Shandong University,Jinan 250012,Shandong,China;Department of Stomatology,People's Hospital of Dong'e County,Dong'e 252201,Shandong,China)
出处
《山东大学学报（医学版）》
CAS
北大核心
2019年第1期87-91,共5页
Journal of Shandong University:Health Sciences
基金
山东省重点研发计划(2017GSF218064)
山东省自然科学基金(ZR2018MH023)
山东大学科学技术发展计划(201704130)
山东大学交叉学科项目(2017JC010)
关键词
颞下颌关节
三维测量
人工关节
Temporomandibular joint
Three-D measurement
Artificial joint
