TY - BOOK AU - Mokhtar,Amr Samy Mohamed AU - Makhouf,Mostafa AU - Behery,Galal ED - Cairo University. TI - Tramadol administered in a combination of routes for reducing pain after removal of impacted mandibular 3rd molar U1 - 617.522 21 PY - 2010/// KW - Molar KW - Tramadol KW - Visual analogue scale KW - Enantiomer KW - Tramadol hydrochloride N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral and Maxillofacial Surgery N2 - The aim of this study is the evaluation of the analgesic efficacy of tramadol given by two different routes of administration ( local and systemic ) following surgical extraction of impacted mandibular third molar . In this double - blind , randomized , placebo controlled clinical trial , four groups of six patients each were included ER -