Renton, T., Smeeton, N. and McGurk, M. (2001) Factors predictive of difficulty of mandibular third molar surgery. British Dental Journal, 190, 607-610.
 Jackse, N., Bankaoglu, V., Wimmer, G. and Eskici, A. (2002) Primary wound healing after third molar surgery: Evaluation of 2 different flap designs. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, 93, 7-12. http://dx.doi.org/10.1067/moe.2002.119519
 Saglam, A.A. (2003) Effect of tube drain with primary closure technique on postoperative trismus and swelling after removal of fully impacted mandibular third molars. Quintessence International, 34, 143-147.
 Cerquira, P.R., Vansconcelos, B.C. and Bessa-Nogueira, R.V. (2004) Comparative study of the effect of a tube drain in impacted lower third molar surgery. Journal of Oral and Maxillofacial Surgery, 62, 57-61.http://dx.doi.org/10.1016/S0278-2391(03)00675-X
 Adeyemo, W.L. (2006) Do pathologies associated with impacted lower third molar justify prophylactic removal. A critical review of the literature. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, 102, 448-452.http://dx.doi.org/10.1016/j.tripleo.2005.08.015
 Blondeau, F. and Daniel, M.G. (2007) Extraction of impacted mandibular third molars: Postoperative complications and their risk factors. Journal of the Canadian Dental Association, 73, 235e-325e.
 Gbotolorun, O.M., Olojede, A.C.O., Arotiba, G.T., Ladeinde, A.L., Akinwande, J.A. and Bamgbose, B.O. (2007) Impacted mandibular third molars: Presentation and postoperative complications at the Lagos University Teaching Hospital. Nigerian Quarterly Journal of Hospital Medicine, 17, 26-29. http://dx.doi.org/10.4314/nqjhm.v17i1.12537
 Suddhasthira, T., Chaiwat, S. and Sattapongsda, P. (1991) The comparison study of primary and secondary closure technique after removal of impacted mandibular third molars. Thai Journal of Oral and Maxillofacial Surgery, 5, 67-77.
 Akota, L., Alvsaker, B. and Bjorland, T. (1998) The effect of locally applied gauze drain impregnated with chlortetracycline ointment in mandibular third molar surgery. Acta Odontologica Scandinavica, 56, 25-34.http://dx.doi.org/10.1080/000163598423027
 Chukwuneke, F.N., Oji, C. and Saheeb, B.D. (2008) A comparative study of the effect of using a rubber drain on postoperative discomfort following lower third molar surgery. International Journal of Oral and Maxillofacial Surgery, 37, 341-344.http://dx.doi.org/10.1016/j.ijom.2007.11.016
 Pasqualini, D., Cocero, N., Castella, A., Mela, L. and Braco, P. (2005) Primary and secondary closure of the surgical wound after removal of impacted mandibular third molars: A comparative study. International Journal of Oral and Maxillofacial Surgery, 34, 52-57.http://dx.doi.org/10.1016/j.ijom.2004.01.023
 Waite, P.D. and Cherala, S. (2006) Surgical outcomes for sutureless surgery in 366 impacted third molar patients. Journal of Oral and Maxillofacial Surgery, 64, 669-673.http://dx.doi.org/10.1016/j.joms.2005.12.014
 Akinwande, J.A. (1991) Mandibular third molar impaction—A comparison of two methods of predicting surgical difficulties. Nigerian Dental Journal, 10, 3-7.
 Oginni, F.O., Ugboko, V.I., Assam, E. and Ogunbodede, E.O. (2002) Postoperative complaints following impacted thid molar surgery in Ile Ife, Nigeria. South Afr Dent J, 57, 264-268.
 Olasoji, H.O., Odusanya, S.A. and Ojo, M.A. (2002) Indications for the extraction of impacted third molars in a semi urban Nigeria Teaching Hospital. Nigerian Postgraduate Medical Journal, 8, 136-139.
 Ness, G.M. and Peterson, L.J. (2004) Impacted teeth. In: Principles of Oral and Maxillofacial Surgery, Vol. 1 (5th Ed.), WB Saunders Co, Philadelphia, London, Toronto, 250-311.
 Ruta, D.A., Bissias, E. and Ogston, S. (2000) Assessing health outcomes after extraction of third molars. The postoperative symptom severity (PoSSe) Scale. British Journal of Oral and Maxillofacial Surgery, 38, 480-487.http://dx.doi.org/10.1054/bjom.2000.0339
 Saheeb, B.D.O. and Obuekwe, O.N. (2001) An audit of mandibular third molar. Nigerian Journal of Surgical Research, 3, 66-74.
 Yuasa, H. and Suguira, M. (2004) Clinical preoperative findings after removal of impacted mandibular third molars; prediction of postoperative facial swelling and pain based on preoperative variables. British Journal of Oral and Maxillofacial Surgery, 42, 209-214.http://dx.doi.org/10.1016/j.bjoms.2004.02.005
 Victoria, A.M. (2002) Relation of patient and surgical variables to postoperative pain and inflammation in the extraction of third molars. Medicina Oral, 7, 360-369.
 Bello, S.A., Adeyemo, W.L., Bamgbose, B.O., Obi, E.V. and Adeyinka, A.A. (2011) Effect of age, impaction types and operating time on inflammatory tissues reactions following lower third molar surgery. Head & Face Medicine, 7, 8. http://dx.doi.org/10.1186/1746-160X-7-8
 Ong, K.S. and Seymour, R.A. (2004) Pain measurement in humans. Surgeon-Journal of The Royal Colleges of Surgeons of Edinburgh and Ireland, 2, 15-27.
 Bamgbose, B.O., Akinwande, J.A., Adeyemo, W.L., Ladeinde, A.L. and Arotiba, G.T. and Ogunlewe M.O. (2005) Effects of co-administered dexamethasone and diclofenac potassium on pain, swelling and trismus following third molar surgery. Head & Face Medicine, 1, 11. http://dx.doi.org/10.1186/1746-160X-1-11
 Rakprasitkul, S. and Pairuchvej, V. (1997) Mandibular third molar surgery with primary closure and tube drain. International Journal of Oral and Maxillofacial Surgery, 26, 187-190. http://dx.doi.org/10.1016/S0901-5027(97)80817-X
 Capuzzi, P., Montebugnoli, L. and Vaccaro, M. (1994) Extraction of impacted third molars: a longitudinal prospective study on factors that affect postoperative recovery. Oral Surgery, Oral Medicine, Oral Pathology, 77, 341-343. http://dx.doi.org/10.1016/0030-4220(94)90194-5
 Ordulu, M., Aktas, I., Yalcin, S., Azak, A.N., Evliogh, G., Disci, R. and Emes, Y. (2006) Comparative study of the effect of tube drainage versus methylprednisolone after third molar surgery. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, 101, 96-100. http://dx.doi.org/10.1016/j.tripleo.2005.09.002
 Bielsa, S.J.M., Bazan, S.H. and Diago, M.P. (2008) Flap repositioning versus conventional suturing in third molar surgery. Medicina Oral Patologia Oral y Cirugia Bucal, 13, 138-142.