[The treatment of lenticular magnetic foreign body using tri-combined operation]

Fourteen patients with lenticular magnetic foreign bodies are reported. All received magnetoperation extraction of foreign bodies combined with extracapsular cataract extraction and primary posterior chamber IOL implantation. Of them, 3 patients underwent a suture fixation of haptic in ciliary sulcus during operation due to tear of posterior capsule of lens. The operation we performed can effectively resolve the problems of the wounders' monocular blindness caused by lenticular foreign bodies and recover their binocular vision simultaneously. The results indicate that this method is good for lenticular foreign bodies. The operative method, opportunity, complication and its management are also discussed.