有明确眼外伤史伴视力障碍者,诊断前房角异物一般不难;但如异物十分细小,外伤当时视力影响轻微,无明确眼外伤史者,则常被忽略。最后因异物导致角膜水肿或/和轻度虹膜睫状体类时,又因医师根本未考虑前房角异物,以致坐失良机,给患者眼造成严重后果。确诊前房角异物后,如何更好地取出异物,也是值得讨论的问题。本文特分析和讨论5例前角房异物的临床诊断和手术方法,报导如下。病例简介五例前房角异物的主要临床表现(附表):例1、5均有严重下方角膜水肿,尽管多方求医,仍分别在外伤后6年和3年确诊,尤其例1,5年内反复发生角膜水肿, A clear history of ocular trauma with visual impairment, the diagnosis of anterior chamber angle foreign body is not difficult; but if the foreign body is very small, minor traumatic visual acuity at that time, there is no clear history of eye injury, it is often overlooked. Finally, corneal edema or / and mild iridocyclitis due to foreign body, but also because physicians did not consider the anterior chamber angle foreign body, resulting in missed opportunities, causing serious consequences for the patient’s eye. After the diagnosis of anterior chamber foreign body, how to better remove foreign body, is also worth discussing. This article special analysis and discussion of five cases of anterior chamber foreign body clinical diagnosis and surgical methods, reported as follows. Case description Five cases of anterior chamber angle of the main clinical manifestations (Schedule): cases 1 and 5 are serious corneal edema, despite the multi-doctor, were still 6 years and 3 years after traumatic diagnosis, especially in cases 1,5 During the year corneal edema,