论文部分内容阅读
后牙纵裂是临床较多见的牙体疾患,虽经积极治疗,但仍有部分病例效果不满意或治疗失败而丢失牙
Longitudinal posterior teeth is more common in clinical dental disease, although the active treatment, but there are still some cases of unsatisfactory results or failure to treat the loss of teeth