4Flick W G. The third molar controversy., framing the contro- versy as a public health policy issue[J]. Oral Maxillofac Surg, 1999,57(4) :438- 445.
5Eshghpour M, Nejat A H. Dry socket following surgical re- moval of impacted third molar in an Iranian population., inci- dence and risk factors[J]. Niger J Clin Praet,2013,16(4) :496- 500.
6Kumar B S, Sarumathi T, Veerabahu M, et al. To compare standard incision and comma shaped incision and its influence on post-operative complications in surgical removal of impacted third molars[J]. J Clin Diagn Res,2013,7(7) : 1514-1518.
7Clauser B, Barone R, Briccoli L, et al. Complications in surgical removal of mandibular third molars[J]. Minerva Stomatol, 2009,58(7/8) : 359-366.
8Ogini F O, Ugboko V I, Assam E, et al. Postoperative com- plaints following impacted mandibular third molar surgery in Ile-Ife, Nigeria[J]. South Aft Dent J, 2002,57 (7) : 264-268.
9Warraich R, Faisal M, Rana M, et al. Evaluation of postopera- tive discomfort following third molar surgery using submuco- sal dexamethasone, a randomized observer blind prospective study[J]. Oral Surg Oral Med Oral Pathol Oral Radiol, 2013, 116(1) ,16-22.
10Blondeau F, Daniel N G. Extraction of impacted mandibular third molars: postoperative complications and their risk factors[J]. J Can Dent Assoc,2007,73(4) :325.
