Mackie I C, Quayle A A
University Dental Hospital, Manchester, England.
Endod Dent Traumatol. 1993 Jun;9(3):124-6. doi: 10.1111/j.1600-9657.1993.tb00264.x.
A post-crowned, root-filled tooth in a 13-year-old child which is retraumatised resulting in palatal fracture of the root often necessitates removal of the root. The future treatment plan involves appropriate space management and restorative treatment. In this instance the root was retained in order to preserve alveolar bone until the patient was old enough for an implant.
一名13岁儿童的一颗已做桩冠修复且根管充填的牙齿再次受伤,导致牙根腭侧骨折,这种情况通常需要拔除牙根。未来的治疗计划包括适当的间隙管理和修复治疗。在这个病例中,保留牙根是为了保留牙槽骨,直到患者年龄足够大可以进行种植修复。