检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:徐田磊[1] 谢森[1] 崔文华[1] 王俊生[1] 刘学敏[1]
出 处:《长治医学院学报》2012年第2期94-96,共3页Journal of Changzhi Medical College
摘 要:目的:解剖胎儿内耳骨半规管,为人类学和临床医学提供基础资料。方法:选择经福尔马林固定过的引产八月大胎儿头颅10例。解剖显示骨半规管,测量各骨半规管总骨脚、跨度、高度、弧长、顶点间距、顶点至内耳门距离、顶点至前庭窗距离等参数。结果:骨半规管的跨度、高度、弧长、顶点至内耳门距离、顶点至前庭窗距离依次为:前骨半规管(8.62±0.09)mm、(4.68±0.16)mm、(13.62±0.27)mm、(7.49±0.09)mm、(8.42±0.12)mm;后骨半规管(6.60±0.10)mm、(5.50±0.09)mm、(12.57±0.25)mm、(10.44±0.24)mm、(8.35±0.17)mm;外骨半规管(5.20±0.03)mm、(4.47±0.12)mm、(11.34±0.20)mm、(9.85±0.42)mm、(5.67±0.16)mm;顶点间离距依次为:前后:(11.47±0.07)mm、前外:(8.63±0.21)mm、后外:(6.48±0.06)mm;总骨脚长度为(3.59±0.09)mm。结论:三个骨半规管大小不一。Objective:To provide the basis data for anthropology and clinical practice, the anatomic study of the bony semicircular canals is measured. Methods.. Select 10 big, aborted, eight-month-old fetal heads with formalin fixed. After sclupture bony semicircular canals were demonstrated clearly. The length of total bonefeet, span, height, arc length, the distance between vertex, the distance between vertex to the inner ear gate, the distance between vertex to the vestibular window were measured. Results: Span, height, arc length, the distance between vertex, the distance between vertex to the inner ear gate, the distence between vertex to the vestibular window of three bony semicircular canals was separately:anterior semicircular canals(8.62±0.09) mm,(4.68±0.16) mm,(13.62±0.27) mm,(7.49±0.09) mm,(8.42±0.12) mm; lateral semicircular canals(6.60±0.10) mm,5.50±0.09) mm,(12.57±0.25) mm,(10.44±0.24) mm,(8.35±0.17) mm;posterior semicircular canals(5.20±0.03) ram,(4.47±0.12) mm,(11. 34±0.20) mm,(9.85±0.42) mm,(5.67± 0.16) mm. The distence between vertex of varlous semicircular canals was separately:anterior-posterior( 11.47 ± 0.07) ram, anterior-laterior:(8. 63±0. 21) mm,poster-laterior: (6.48±0.06) mm. The length of total bone feet. (3.59±0.09) mm. Conclusion: Three bony semicircular canals were not same size.
分 类 号:R322[医药卫生—人体解剖和组织胚胎学]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.42