Journal of Biomedical Scientific and Technical Research

Abstract

Introduction: The objective of this retrospective study was to investigate #maxillarycanine internal #rootresorption (IRR) concomitant to orthodontic retraction evaluated by cone beam computed tomography (CBCT).<

Materials and Methods: The current retrospective study was conducted on a total sample of 10 CBCT of right and left maxillary canines of 5 maxillary first premolars extraction #orthodontic patients with age range between 14 to 18 years old with mean age of 15.82  1.74 years. The sample was selected at random from a total sample of 32 CBCT which had been previously used to study external maxillary canine root resorption (ERR) of 16 orthodontic patients. Cone beam computed #tomography (CBCT) image of maxillary teeth had been taken before treatment and after canine retraction using optimal orthodontic force (150g).

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Maxillary Canine Internal Root Resorption Concomitant to Orthodontic Retraction: Cone Beam Evaluation by Hussam M Abdel-kader in BJSTR