眼内异物的诊断与定位,以往普遍采用X线检查法。近些年来超声扫描诊断以其使用方便,结果正确和对人体无害等许多优点,巳颇受人们的注意。有关A型超声在眼内异物的诊断与定位,国内外已有报告。近来我们对疑有眼内异物的部分患者在进行X线定位查检的同时,也应用了B型超声(以 Intraocular foreign body diagnosis and positioning, the previous widespread use of X-ray examination. Ultrasound scanning in recent years, its easy to use, the results are correct and harmless to the human body, and many other advantages, have attracted considerable attention. A type of ultrasound in the diagnosis and location of intraocular foreign bodies, have been reported at home and abroad. Recently, we suspected partial intraocular foreign body in some X-ray location in patients with the inspection, but also the application of B-mode ultrasound