临床常见牙齿创伤导致根折，单一折裂线的病人经保守治疗后多能愈合，而伴有多个折裂线的复杂根折病人如果处理不当，常导致失牙。

Root fracture with single fracture line can often healed after simple treatment, while root fracture with mult-fracure lines was often extracted.

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临床常见牙齿创伤导致根折，单一折裂线的病人经保守治疗后多能愈合，而伴有多个折裂线的复杂根折病人如果处理不当，常导致失牙。

Root fracture with single fracture line can often healed after simple treatment, while root fracture with mult-fracure lines was often extracted.

youdao