年轻恒牙外伤后的牙髓处理(1)
【摘要】 牙齿外伤包括牙体硬组织损伤、牙髓组织损伤和牙周组织损伤。牙髓组织损伤可存在于牙齿折断、牙齿移位和牙齿全脱臼。外伤后，牙髓组织的转归可分为牙髓存活、髓腔钙化、牙髓坏死。7～15岁是儿童恒牙外伤的高发年龄，此时其牙齿尚处于生长发育中，牙外伤的治疗和预后远比成人复杂。针对年轻恒牙的特点，笔者结合多年的临床实践对外伤后牙髓损伤判断和处置做了总结。【关键词】 牙齿外伤；年轻恒牙；牙髓损伤
After young permanent tooth flesh wound dental pulp processing
LuXuemei
【Abstract】The tooth flesh wound damages, the dental pulp organization damage and the tooth week organization including the tooth body hard organization damages. The dental pulp organization damages may exist in avulsed teeth, tooth shifting and the tooth entire dislocation. After the flesh wound, the dental pulp organization's extension turns over to be possible to divide into the dental pulp survival, the medulla cavity calcification, the pulp necrosis. 7~15 years old are the child permanent tooth flesh wound succeeding in the imperial civil service examinations ages, this time his/her tooth was still in the growth, the tooth flesh wound's treatment and the prognosis are far more complex than the adult. In view of the young permanent tooth's characteristic, author unified many year clinical practices after the flesh wound the dental pulp damage judges and handles has made the summary. ......
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