CAJ | 학술논문

数个种植体颈部同时折断的病例较为少见。报道1例上后牙区种植体因负荷过大、夜磨牙、种植体周围炎等因素导致数枚种植体折断，取出后同期植入新种植体的病例。术后当天、修复后6个月，修复后12个月的全景片均显示骨结合良好。
수개충식체경부동시절단적병례교위소견。보도1례상후아구충식체인부하과대、야마아、충식체주위염등인소도치수매충식체절단，취출후동기식입신충식체적병례。술후당천、수복후6개월，수복후12개월적전경편균현시골결합량호。
Fracture of multiple implants is rare.This report describes 1 case with the fracture of multiple implants related to occlusal over-load,bruxism,periodontitis and other factors in the posterior position.The fractured implants were removed and immediate reimplantation was performed.The panoramic film showed that the implants were integrated successfully 12 months after prosthesis.