title: Antibiotic therapy in impacted third molar surgery.
abstract: The use of routine antibiotic therapy in patients undergoing surgical third molar extraction is controversial. The efficacy of antibiotic therapy in preventing postoperative complications following surgical third molar extractions was evaluated in 141 patients. In the test group (66 patients), the protocol utilized a regimen of 2 g of amoxicillin orally daily for 5 d postoperatively, starting at the completion of surgery. In the control group (75 patients), no antibiotic therapy was given. No significant difference was found between the test group and the control group in the incidence of postoperative sequelae, i.e. fever, pain, swelling and alveolar osteitis. A statistically significant association between smoking, habitual drinking and increased postoperative pain and fever was found. Patient age > or = 18 yr was positively correlated with an increased incidence of alveolar osteitis. Swelling was found to be gender-related, in that female patients experienced more swelling than male patients. No correlation was found between the time required for surgery or difficulty of extraction and post-operative pain. In conclusion, no difference was found between patients receiving postoperative amoxicillin and the control group in the incidence of postoperative sequelae.
authors.affiliation: Department of Oral Surgery, School of Dentistry, University of Bologna, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Monaco
authors.forename: C
authors.initials: C
authors.lastname: Staffolani
authors.forename: M R
authors.initials: MR
authors.lastname: Gatto
authors.forename: L
authors.initials: L
authors.lastname: Checchi
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000428:Alcohol Drinking; D000658:Amoxicillin / Q000627:therapeutic use*; D016009:Chi-Square Distribution; D004368:Dry Socket / Q000517:prevention & control; D004487:Edema / Q000517:prevention & control; D005260:Female; D005334:Fever / Q000517:prevention & control; D006801:Humans; D016015:Logistic Models; D008297:Male; D008964:Molar, Third / Q000601:surgery*; D010149:Postoperative Pain / Q000517:prevention & control; D010406:Penicillins / Q000627:therapeutic use*; D011182:Postoperative Care; D016037:Single-Blind Method; D012907:Smoking; D014081:Tooth Extraction / Q000009:adverse effects; D014095:Tooth, Impacted / Q000601:surgery*
chemical_list: D010406:Penicillins; D000658:Amoxicillin