Tabriz University of Medical Sciences Journal of Dental Research, Dental Clinics, Dental Prospects 2008-210X 11 2 2017 06 21 Maxillary canine‒second molar transposition: A rare case report 131 134 10.15171/joddd.2017.024 EN Somayeh Hekmatfar Karim Jafari Firoz Zadfatah Sahar Mousavi Journal Article 10.15171/joddd.2017.024 2015 12 20 2017 06 20 Tooth transposition, which is a rare condition, is ascribed to the disturbance of tooth eruption and the subsequent abnormal occlusal relationships. Transpositions mostly involve the upper jaw and more frequently occur between the maxillary canine and first premolar. Herein, we present a case of a maxillary canine‒second molar transposition in a thalassemic patient.