Guler Nurhan, Delilbasi Cagri
Department of Oral and Maxillofacial Surgery, Yeditepe University, Faculty of Dentistry, Istanbul, Turkey.
Quintessence Int. 2007 May;38(5):e238-9.
Migration or displacement of dental implants into the anatomical sites is a possible but rare complication. This article describes 2 cases of ectopic dental implants in the maxillary sinus, 1 of which was displaced at the time of surgery and the other which migrated 8 years after placement.
牙种植体迁移至解剖部位是一种可能但罕见的并发症。本文描述了2例上颌窦内异位牙种植体的病例，其中1例在手术时发生移位，另一例在植入后8年出现迁移。
