The effect of pulp extirpation or root canal treatment on periodontal healing after replantation of permanent incisors in monkeys.
作者： J.O. Andreasen
DOI: 10.1016/S0099-2399(81)80002-7
关键词:
摘要: The effect of pulp extirpation or a gutta-percha root filling on periodontal healing after replantation was examined in green vervet monkeys. As control, teeth with preserved pulps were replanted. animals killed eight weeks replantation, and the histologically. Replanted fillings showed significantly more replacement resorption (ankylosis) surface less inflammatory compared replanted nonextirpated extirpated pulps. Pulp did not change extent three types It concluded that endodontic therapy before enhances resorption. Therefore, should be done immediately, canal postponed.
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