超声引导下兔眼眶异物的穿刺定位  

Research on the puncture location guided by ultrasound in intraorbital foreign bodies of rabbit

作　　者：徐永根[1] 夏国园[2] 陈伟[1] 闵宗英[1] 

机构地区：[1]浙江省绍兴市人民医院眼科,绍兴312000 [2]绍兴文理学院医学院

出　　处：《中国中医眼科杂志》2008年第2期102-103,共2页China Journal of Chinese Ophthalmology

摘　　要：目的分析超声引导下眼眶异物穿刺定位的可行性。方法兔眼眶内金属异物模型,超声对兔眼眶异物进行检查,并在超声引导下穿刺定位异物和用探针拨动异物,观察异物能否被拨动。结果共有11只兔子,超声检查发现近眼球壁异物有6只,一般眼眶异物有3只,2只兔子无眼眶异物,与实际相符。其中近眼球壁异物6只兔子,在超声引导下眼眶异物全被探及并被拨动,确定异物在眼球壁外。结论超声引导下对兔眼眶异物进行穿刺定位,能准确地判定异物与眼球壁的位置关系。OBJECTIVE To evaluate the feasibility of ultrasound in the puncture location of rabbits＇intraorbital foreign bodies.METHODS Metallic foreign bodies were placed in rabbits＇ orbit, and were puncture located by ultrasound. RESULTS Foreign bodies scanned in 9 eyes of 11 rabbits, same as the actual. Intraorbital foreign bodies of 6 eyes among these 9 eyes, which beside the eyeball wall, puncture located and moved by guiding of ultrasound. CONCLUSIONS The puncture location guided by ultrasound can be used in differentiation of intraorbital foreign bodies.

关 键 词：眼眶内异物 超声 穿刺定位 

分 类 号：R-332[医药卫生]