Objective: to study the clinical curative effect of metronidazole in the local treatment of acute pericoronitisofwisdomtooth.
目的：研究局部应用灭滴灵治疗急性智齿冠周炎的临床疗效。
2
Aim: to evaluate the result of local application of clindamycin membrane treating acute topical type pericoronitisofwisdomtooth with clinical observation and bacteriologic examination.