[与内镜腋下入路额窦手术相关的解剖结构的计算机断层扫描分析]
[Computed tomography analysis of anatomic structure related to endoscopic axilla approach for surgery of frontal sinus].
作者信息
Sun Yulin, Meng Fanbo, Jiang Shaoxia, Zhang Niankai
机构信息
Department of Otolaryngology, Haiyang People' s Hospital, Haiyang, 265100, China.
出版信息
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2013 Jan;27(2):70-2.
OBJECTIVE
To observe the CT imaging features of anatomic structure related to endoscopic axilla approach for surgery of the frontal recess and frontal sinus.
METHOD
Thirty patients without a history of frontal sinus disease were undergone 16 line high speed spiral computed tomography. The computed tomographic images were analyzed to measure the related structures.
RESULT
The vertical distance from the front attachment point of the middle turbinate to the skull base was 13.88 +/- 2.59 mm. The horizontal distance from the top point of the axilla of the middle turbinate to the anterior wall of the frontal sinus outflow tract was 5.77 +/- 12.32 mm, to the anterior wall of the nasal cavity was 13.67 +/- 12.54 mm, to the lamina papyracea or lacrimal sac was 5.89 +/- 1.69 mm.
CONCLUSION
Sixteen line high speed spiral computed tomography is helpful to endoscopic axilla approach for surgery of the frontal recess and frontal sinus.
目的
观察与额隐窝及额窦手术的内镜腋下入路相关的解剖结构的CT成像特征。
方法
对30例无额窦疾病史的患者进行16排高速螺旋计算机断层扫描。对计算机断层扫描图像进行分析以测量相关结构。
结果
中鼻甲前附着点至颅底的垂直距离为13.88±2.59mm。中鼻甲腋顶点至额窦流出道前壁的水平距离为5.77±12.32mm，至鼻腔前壁的水平距离为13.67±12.54mm，至纸样板或泪囊的水平距离为5.89±1.69mm。
结论
16排高速螺旋计算机断层扫描有助于额隐窝及额窦手术的内镜腋下入路。
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