Dental professionals face a lot of challenges in treatment of impacted canine due its position. Localisation of impacted canine in diagnosis and treatment is important. There are various radiographic methods in localization of impacted canine. In this article, different radiographic methods in the diagnosis of impacted canine. The use of periapical radiograph, panoramic radiograph, occlusal radiograph, CT scan, and CBCT have been reviewed using various literature. CBCT gives an accurate dimension and position of impacted canine.
Erikson S, Kurol J. Radiographic Examination of ectopically erupting maxillary canines. Am J Orthod Dentofacial Orthop 1987;91(6):493-92.
Mason C, Papadakou P, Roberts GJ. The radiographic localization of impacted maxillary canine: a comparison of methods. Eur J Orthod 2001;23(1):25-34.
Nagpal A, Pai KM, Shetty S, Sharma G. Localization of impacted maxillary canines using panaromic radiography. J Oral Sci 2009;51(1):37-45.
Ferndndez E, Bravo ALA, Canteras M. Eruption of the permanent study upper canine: A radiologic study. J Orthod Dentofacial Orthop 1998;113(4):414-20.
Gavel V, Dermaut L. The effect of tooth position on the image of Unerupted canines on panaoramic radiograph. Eur J Orthod 1999 ;21(5):551-60.
Fox NA, Fletcher GA, Horner K. Localising maxillary canines using dental panoramic tomography. Br Dent J 1995 ;179(11-12):416-20.
Armstrong C, Jhonston C, Burden D, Stevanson M. Localizing ectopic maxillary canines—horizontal or vertical parallax?. Eur J Orthod 2003;25(6):585-9.
Jacob SG. Localization of maxillary canine: how to and when. Am J Orthod Dentofacial Orthop 1999;115(3);314-22.
Ericson S, Kurol J. CT diagnosis of ectopically erupting maxillary canines—a case report. Eur J Orthod 1988;10(2):115-21.
Bodner L, Bar-ziv J, Becker A. Image accuracy of plain film radiography and computerized tomography in assessing morphological abnormality of impacted teeth. Am J Orthod Dentofacial Orthop 2001 ;120(6):623-8.
Sawamura T, Minowa K, Nakamura M. Impacted teeth in the maxilla: usefulness of 3D Dental-CT for preoperative evaluation. Eur J Radiol 2003;47(3):221-6.
Merrett SJ, Drage NA, Durning P. Cone beam computed tomography: a useful tool in orthodontic diagnosis and treatment planning. J Orthod 2009;36(3):202-10.
Walker L, Enciso R, Mah J. Three-dimensional localization of maxillary canines with cone-beam computed tomography. Am J Orthod Dentofacial Orthop 2005;128(4):418-23.
Lai CS, Bornstein MM, Mock L, Heuberger BM, Dietrich T, Katsaros C. Impacted maxillary canines and root resorptions of neighbouring teeth: a radiographic analysis using cone-beam computed tomography. Eur J Orthod 2013;35(4):529-38.