摘要
目的:探讨超声生物显微镜在眼前段钝挫伤中的应用价值。方法:对7只眼前段顿挫伤眼进行眼科常规检查,传统眼科B超和超声生物显微镜检查。结果:超声生物显微镜显示房角后退、虹膜根部离断、睫状体分离、晶体悬韧带断裂不全脱位和玻璃体疝,并能显示出传统B超所不能显示的睫状体和脉络膜浅脱离。结论:超声生物显微镜在眼前段外伤中有极好的应用价值。尤其在屈光介质混浊(角膜混浊、前房积血),睫状体分离低眼压和隐藏在虹膜后的病变时,它可显示出采用常规眼科检查和眼用B超常不能揭示的病变,它的应用可为眼前段钝挫伤的诊断和治疗提供确切的指导。眼科学报 1996;12:210~213。
Purpose :To study the clinical value of Ultrasound Biomicrscope in anterior segment contusion.
Methods: Seven eyes with anterior segment contusion were examined by regular ophthalmic examination, ophthalmic B- scan, and Ultrasound Biomicroscope.
Results: Ultrasound Biomiaoscope can show angle recession, cyclodialysis, iridodialysis, zonular breaking, lens dislocation and vitreous protrusion to posterior chamber. In most cases cyclodialysis and shallow detachment of choroid can not be diagnosed because shallow anterior chamber and hypton.
Conclusion :The result suggests that Ultrasound Biomiaoscope has high clinical value in diagnosis of anterior segment contusion, especially in cornea edema, hyphemia, hypton, Ultrasound Biomicroscope can refer precise diagnosis of anterior segment contusion. Eye Science 1996; 12:210-213.