Relationship of Angulation of Maxillary Impacted Canines with Maxillary Lateral Incisor Root Resorption
Keywords:Tooth, Impacted, Root Resorption, Cone-Beam Computed Tomography
Objective: To assess the relationship of ɑ and ß angles of maxillary impacted canines with maxillary lateral incisor root resorption. Material and Methods: For this, 40 patients (between 11 and 45 years) with impacted maxillary canines presenting to a private orthodontic clinic were evaluated.20% of the cases were male and 80% were female. The ɑ and ß angles were measured on panoramic radiographs to determine the angulation of impacted canine. CBCT scans had been taken by ProMax 3D CBCT system were used to examine lateral root reorption. The relationship between the size of ɑ and ß angles of impacted maxillary canines and root resorption in the adjacent maxillary lateral incisor was analyzed using SPSS version 22. Results: The mean size of ɑ and ß angles had no significant correlation with the presence/absence, location, or severity of root resorption in the adjacent lateral incisor or the buccolingual position of impacted canine. The ɑ and ß angles in impacted maxillary canines cannot be used to determine the incidence or severity of root resorption in the adjacent lateral incisor. Conclusion: No significant association between ɑ and ß angles and incidence or severity of root resorption in the adjacent lateral incisor was found.
Bishara SE, Kommer DD, McNeil MH, Montagano LN, Oesterle LJ, Youngquist HW. Management of impacted canines. Am J Orthod 1976; 69(4):371-87. https://doi.org/10.1016/0002-9416(76)90207-4
McSherry P, Richardson A. Ectopic eruption of the maxillary canine quantified in three dimensions on cephalometric radiographs between the ages of 5 and 15 years. Eur J Orthod 1999; 21(1):41-8. https://doi.org/10.1093/ejo/21.1.41
Mcsherry PF. The ectopic maxillary canine: a review. Br J Orthod 1998; 25(3):209-16. https://doi.org/10.1093/ortho/25.3.209
Brin I, Solomon Y, Zilberman Y. Trauma as a possible etiologic factor in maxillary canine impaction. Am J Orthod Dentofacial Orthop 1993; 104(2):132-7. https://doi.org/10.1016/S0889-5406(05)81002-9
Sacerdoti R, Baccetti T. Dentoskeletal features associated with unilateral or bilateral palatal displacement of maxillary canines. Angle Orthod 2004; 74(6):725-32.
Ericson S, Kurol J. Resorption of incisors after ectopic eruption of maxillary canines: a CT study. Angle Orthod 2000; 70(6):415-23.
Rossini G, Cavallini C, Cassetta M, Galluccio G, Barbato E. Localization of impacted maxillary canines using cone beam computed tomography. Review of the literature. Ann Stomatol 2012; 3(1):14-8.
Haney E, Gansky SA, Lee JS, Johnson E, Maki K, Miller AJ, et al. Comparative analysis of traditional radiographs and cone-beam computed tomography volumetric images in the diagnosis and treatment planning of maxillary impacted canines. Am J Orthod Dentofacial Orthop 2010; 137(5):590-7. https://doi.org/10.1016/j.ajodo.2008.06.035
Schmidt AD, Kokich VG. Periodontal response to early uncovering, autonomous eruption, and orthodontic alignment of palatally impacted maxillary canines. Am J Orthod Dentofacial Orthop 2007; 131(4):449-55. https://doi.org/10.1016/j.ajodo.2006.04.028
Bedoya MM, Park JH. A review of the diagnosis and management of impacted maxillary canines. J Am Dent Assoc 2009; 140(12):1485-93. https://doi.org/10.14219/jada.archive.2009.0099
Peck S, Peck L, Kataja M. The palatally displaced canine as a dental anomaly of genetic origin. Angle Orthod 1994; 64(4):250-6.
Bjerklin K, Ericson S. How a computerized tomography examination changed the treatment plans of 80 children with retained and ectopically positioned maxillary canines. Angle Orthod 2006; 76(1):43-51.
Litsas G, Acar A. A review of early displaced maxillary canines: etiology, diagnosis and interceptive treatment. Open Dent J 2011; 5:39-47. https://doi.org/10.2174/1874210601105010039
Lindauer SJ, Rubenstein LK, Hang WM, Andersen WC, Isaacson RJ. Canine impaction identified early with panoramic radiographs. J Am Dent Assoc 1992; 123(3):91-2. https://doi.org/10.14219/jada.archive.1992.006
Ericson S, Kurol J. Resorption of maxillary lateral incisors caused by ectopic eruption of the canines: a clinical and radiographic analysis of predisposing factors. Am J Orthod Dentofacial Orthop 1988; 94(6):503-13. https://doi.org/10.1016/0889-5406(88)90008-x
Mason C, Papadakou P, Roberts GJ. The radiographic localization of impacted maxillary canines: a comparison of methods. Eur J Orthod 2001; 23(1):25-34. https://doi.org/10.1093/ejo/23.1.25
Jacobs SG. Localization of the unerupted maxillary canine: how to and when to. Am J Orthod Dentofacial Orthop 1999; 115(3):314-22. https://doi.org/10.1016/s0889-5406(99)70335-5.
Scarfe WC, Farman AG. Cone-Beam Computed Tomography. In: White SC, Pharoah MJ, editors. Oral Radiology: Principles and Interpretation. 6th ed. Philadelphia: Elsevier; 2009. p. 225-243.
Ezoddini F, Yassaei S, Ghanea S. Diagnostic value of panoramic radiography in determining the position of impacted permanent maxillary canines. Avicenna J Dent Res 2016; 9(2):e34409.
Machin D, Campbell MJ, Tan SB, Tan SH. Sample Size Tables for Clinical Studies. 3rd ed. London: Wiley-Blackwell; 1997. 256p.
Danaei SM, Shahidi S. Radiographic and CT scan evaluation of root resorption of permanent incisors maxillary impacted carises. J Mashhad Dental School 2007; 31(Issue):125-32. https://doi.org/10.22038/JMDS.2007.1412
Guarnieri R, Cavallini C, Vernucci R, Vichi M, Leonardi R, Barbato E. Impacted maxillary canines and root resorption of adjacent teeth: A retrospective observational study. Med Oral Patol Oral Cir Bucal 2016; 21(6):e743-e750. https://doi.org/10.4317/medoral.21337.
Sheikhi M, Nasrabadi M. Prediction of maxillary canine impaction with panoramic radiographs. Shahid Beheshti University Dental J 2008; 26(1):53-9.
GoodarziPour D, Saeedi A, Bahrami N. Endodontics. Accuracy of panoramic, panoramic with palpation and tube shift technique to localize maxillary impacted cuspid. J Dent Med 2009; 22(3):99-105.
Preda L, La Fianza A, Di Maggio EM, Dore R, Schifino MR, Campani R, et al. The use of spiral computed tomography in the localization of impacted maxillary canines. Dentomaxillofac Radiol 1997; 26(4):236-41. https://doi.org/10.1038/sj.dmfr.4600258
Becker A, Smith P, Behar R. The incidence of anomalous maxillary lateral incisors in relation to palatally-displaced cuspids. Angle Orthod 1981; 51(1):24-9.
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. https://doi.org/10.1016/j.ajodo.2004.04.033
Grover PS, Lorton L. The incidence of unerupted permanent teeth and related clinical cases. Oral Surg Oral Med Oral Pathol 1985; 59(4):420-5. https://doi.org/10.1016/0030-4220(85)90070-2
Bass TB. Observations on the misplaced upper canine tooth. Dent Pract Dent Rec 1967; 18(1):25-33.
Liu DG, Zhang WL, Zhang ZY, Wu YT, Ma XC. Localization of impacted maxillary canines and observation of adjacent incisor resorption with cone-beam computed tomography. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008; 105(1):91-8. https://doi.org/10.1016/j.tripleo.2007.01.030
Ericson S, Kurol J. Radiographic examination of ectopically erupting maxillary canines. Am J Orthod Dentofacial Orthop 1987; 91(6):483-92. https://doi.org/10.1016/0889-5406(87)90005-9
Ericson S, Kurol J. Incisor resorption caused by maxillary cuspids: a radiographic study. Angle Orthod 1987; 57(4):332-46.
Alqerban A, Hedesiu M, Baciut M, Nackaerts O, Jacobs R, Fieuws S, et al. Pre-surgical treatment planning of maxillary canine impactions using panoramic vs cone beam CT imaging. Dentomaxillofac Radiol 2013; 42(19):20130157. https://doi.org/10.1259/dmfr.20130157
Kim Y, Hyun HK, Jang KT. The position of maxillary canine impactions and the influenced factors to adjacent root resorption in the Korean population. Eur J Orthod 2012; 34(3):302-6. https://doi.org/10.1093/ejo/cjr002
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. https://doi.org/10.1093/ejo/cjs037
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