骨迷路显微解剖研究及其临床意义  

Microanatomy of osseous labyrinth and its clinical significance

在线阅读下载全文

作  者:王社军[1] 尹都[1] 王震[1] 封耀辉[1] 邢俭[1] 杜长生[1] 

机构地区:[1]武警总医院神经肿瘤外科,北京100039

出  处:《武警医学》2012年第9期741-743,746,共4页Medical Journal of the Chinese People's Armed Police Force

摘  要:目的对成人颞骨骨迷路进行解剖学观察和测量,为临床诊治提供解剖学依据。方法对30侧成人颞骨骨迷路标本进行观察和测量。结果 (1)半规管长度以后半规管最长,外半规管次之,前半规管最短;(2)各骨半规管顶点间距分别为:前后(10.86±1.87)mm(9.66~11.32 mm),前外(9.37±1.61)mm(8.64~11.02 mm),后外(7.35±0.99)mm(6.36~8.40 mm)。(3)硬脑膜至外半规管后壶后缘水平线、后半规管中点后缘水平线、上半规管前壶腹后缘水平线距离分别为(4.07±1.26)mm(2.1~6.6 mm)、(12.60±2.73)mm(8.2~19.0 mm)、(15.02±3.69)mm(7.8~21.3 mm)。结论颅底入路有助于切除岩尖及岩斜区肿瘤。Objective To observe and measure the adult temporal bone labyrinth in order to provide anatomical data for clini cal surgery. Methods Thirty adult temporal bone specimens were obtained for observation and measurement. Results (1) The pos terior semicircular canal was the longest, followed by the lateral semicircular canal while the anterior semicircular canal was the shor test. (2) The vertex spacing of semicircular canals was( 10.86 ± 1.87) mm (9.66 - 11.32 mm) between the anterior and posterior canal, (9.37 ± 1.61 ) mm (8.64 - 11.02 mm) between the anterior and the lateral canal, and (7.35 ± O. 99) mm ( 6.36 - 8.40 ram) between the posterior and lateral canal. (3) The dura mater' s distance to the lateral semicircular canal, posterior semicircular canal edge, and to the ampulla of the superior semicircular canal was (4.07 ± 1.26) mm (2. 1 - 6.6 mm) , ( 12.60 ± 2.73 )mm ( 8.2 - 19.0 mm) , ( 15.02 ± 3.69) mm (7.8 - 21.3 mm) , respectively. Conclusion The results of this study provide the anatomi- cal basis for clinical lateral skull base approach to resection of petrous apex and petroclival tumors.

关 键 词:骨迷路 显微解剖 半规管 

分 类 号:R322[医药卫生—人体解剖和组织胚胎学]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象