64层螺旋CT上泪囊窝生理值的测量研究
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Study on measurement of lacrimal fossa physiological value using 64-slice spiral CT
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    摘要:

    目的:获取泪囊窝各项CT测量数值,分析年龄、性别因素对其的影响,为相关临床工作提供参考。

    方法:对100例被检者进行64层螺旋CT容积扫描,测量分析泪囊窝各项数据。

    结果:泪囊窝长度平均为12.28±2.68mm; 深度平均为6.56±1.06mm。泪囊窝的内侧壁与鼻腔正中矢状位基本平行。分性别比较,男性泪囊窝较女性略为长、宽; 分年龄比较,中老年组泪囊窝各项数值大于青年组。

    结论:行眶内壁骨折修复术或鼻内镜下鼻腔泪囊造孔术前,应先行64层螺旋CT检查,以明确不同类型泪囊窝骨性构成,预测手术可能遇到的问题,防止手术并发症。

    Abstract:

    AIM: To get the CT measurement values oflacrimal fossa, analyze the impact of age, gender factors on it, and provide a reference for relevant clinical work.

    METHODS: Totally 100 cases were scanned by 64-slice spiral CT volume. The data of lacrimal fossa was measured and analyzed.

    RESULTS:The average length oflacrimal fossa was(12.28±2.68)mm, average depth was(6.56±1.06)mm. The medial wall of the lacrimal fossa and nasal midline sagittal were almost parallel. When the subjects were grouped by gender, the lacrimal fossa of male was a little longer and wider than female's; when the subjects were grouped by age, the data of aged group was bigger than young group's.

    CONCLUSION: Before orbital wall fracture repair surgery or endoscopic nasal dacryocyst made holes surgery, we should first check with 64-slice spiral CT to make clear the lacrimal fossa bone of different types construction, to forecast the potential problems during surgery, and how to prevent surgical complications.

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苏志彩,陈明,李鹤明,等.64层螺旋CT上泪囊窝生理值的测量研究.国际眼科杂志, 2013,13(6):1295-1296.

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  • 收稿日期:2013-01-30
  • 最后修改日期:2013-05-20
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  • 在线发布日期: 2013-06-03
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