Fava L R
Int Endod J. 1994 Jan;27(1):47-51. doi: 10.1111/j.1365-2591.1994.tb00229.x.
A clinical study using vital maxillary central incisors was performed to evaluate the incidence of postoperative pain after root canal treatment in one- or two-appointments using a calcium hydroxide-containing root canal sealer. No differences were observed between the two groups.
一项使用上颌中切牙进行的临床研究,旨在评估采用含氢氧化钙根管封闭剂进行一次或两次就诊根管治疗术后疼痛的发生率。两组之间未观察到差异。