بررسی میزان عفونت بعد از جراحی دندان عقل نهفته فک پایین بدون تجویز آنتی بیوتیک

Mandibular impacted third molar surgery is one of the most common surgeries in dental office. Also, antibiotic therapy is one of the most common post-operative procedures after this surgery.However, this is yet controversial. 25 patients were entered in a double blind clinical research. The patients divided into two groups. Group A were received 500 mg Ampicillin (34 patients) and group B (II patients) were given placebo. The package of both groups was similar. In order to consider the infection, trismus, inflammation, were recorded before and after surgery. The data was analyzed. Our results showed that antibiotic therapy before surgery does not seem necessary, if the non-traumatic surgery will be in an aseptic condition.