Prevention of postexodontic complications by oral tissue patch embedded in socket after tooth extraction: A clinical randomized and controlled study / 实用口腔医学杂志

Objective: To evaluate the prevention of postexodontic complications by oral tissue patch embedded in socket after tooth extraction. Methods:200 patients with impacted mandibular third molar were divided into two groups at random with 100 in each group. In group 1 the oral tissue patch was put into the sockets after tooth extraction. Group 2 was the blank control.Postexodontic complications of the two groups were observed after treatment. Results:Dry socket (DS) incidence rate in group 1 and 2 was 1% and 8%(P