Crown-root angulations of the maxillary anterior teeth according to malocclusions: A cone-beam computed tomography study in Korean population |
Lee, Kyoung-Hoon
(Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University)
Choi, Dong-Soon (Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University) Jang, Insan (Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University) Cha, Bong-Kuen (Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University) |
1 | Macri V, Athanasiou AE. Sources of error in lateral cephalometry. In: Athanasiou AE, eds. Orthodontic cephalometry. London: Mosby-Wolfe; 1997. p. 125-4. |
2 | Bryant RM, Sadowsky PL, Hazelrig JB. Variability in three morphologic features of the permanent maxillary central incisor. Am J Orthod 1984;86:25-32. DOI |
3 | Carlson SK, Johnson E. Bracket positioning and resets: five steps to align crowns and roots consistently. Am J Orthod Dentofacial Orthop 2001;119:76-80. DOI |
4 | Taylor NG, Cook PA. The reliability of positioning pre-adjusted brackets: an in vitro study. Br J Orthod 1992;19:25-34. DOI |
5 | Germane N, Bentley B, Isaacson RJ, Revere JH Jr. The morphology of canines in relation to preadjusted appliances. Angle Orthod 1990;60:49-54. |
6 | Balut N, Klapper L, Sandrik J, Bowman D. Variations in bracket placement in the preadjusted orthodontic appliance. Am J Orthod Dentofacial Orthop 1992;102:62-7. DOI |
7 | Shroff B. Root correction during orthodontic therapy. Semin Orthod 2001;7:50-8. DOI |
8 | Mavroskoufis F, Ritchie GM. Variation in size and form between left and right maxillary central incisor teeth. J Prosthet Dent 1980;43:254-7. DOI |
9 | Harris EF, Hassankiadeh S, Harris JT. Maxillary incisor crown-root relationships in different angle malocclusions. Am J Orthod Dentofacial Orthop 1993;103:48-53. DOI |
10 | McIntyre GT, Millett DT. Crown-root shape of the permanent maxillary central incisor. Angle Orthod 2003;73:710-5. |
11 | Carlsson R, Ronnerman A. Crown-root angles of upper central incisors. Am J Orthod 1973;64:147-54. DOI |
12 | Sicher H, DuBrul EL. Oral anatomy. 5th ed. St. Louis: Mosby; 1970. |
13 | Hong HS, Baik HS. Maxillary incisor crown-root angle (collum angle) in different malocclusions. Korean J Orthod 1995;25:453-63. |
14 | Heravi F, Salari S, Tanbakuchi B, Loh S, Amiri M. Effects of crown-root angle on stress distribution in the maxillary central incisors' PDL during application of intrusive and retraction forces: a threedimensional finite element analysis. Prog Orthod 2013;14:26. DOI |
15 | Tong H, Enciso R, Van Elslande D, Major PW, Sameshima GT. A new method to measure mesiodistal angulation and faciolingual inclination of each whole tooth with volumetric cone-beam computed tomography images. Am J Orthod Dentofacial Orthop 2012;142:133-43. DOI |
16 | Smith BG, Knight JK. An index for measuring the wear of teeth. Br Dent J 1984;156:435-8. DOI |
17 | Little RM. The irregularity index: a quantitative score of mandibular anterior alignment. Am J Orthod 1975;68:554-63. DOI |
18 | Meyer M, Nelson G. Preadjusted edgewise appliances: theory and practice. Am J Orthod 1978;73:485-98. DOI |
19 | Logan W. Deckbiss-a clinical evaluation. Trans Eur Orthod Soc 1959;35:313-7. |
20 | Houston WJ, Maher RE, McElroy D, Sherriff M. Sources of error in measurements from cephalometric radiographs. Eur J Orthod 1986;8:149-51. DOI |
21 | Creekmore TD, Kunik RL. Straight wire: the next generation. Am J Orthod Dentofacial Orthop 1993;104:8-20. Erratum in: Am J Orthod Dentofacial Orthop 1993;104:20. |
22 | Chohayeb AA. Dilaceration of permanent upper lateral incisors: frequency, direction, and endodontic treatment implications. Oral Surg Oral Med Oral Pathol 1983;55:519-20. DOI |
23 | van Loenen M, Degrieck J, De Pauw G, Dermaut L. Anterior tooth morphology and its effect on torque. Eur J Orthod 2005;27:258-62. DOI |
24 | Delivanis HP, Kuftinec MM. Variation in morphology of the maxillary central incisors found in class II, division 2 malocclusions. Am J Orthod 1980;78:438-43. DOI |
25 | Taylor RM. Variation in form of human teeth: I. An anthropologic and forensic study of maxillary incisors. J Dent Res 1969;48:5-16. DOI |
26 | Backlund E. Tooth form and overbite. Trans Eur Orthod Soc 1960;36:97-104. |
27 | Andrews LF. The straight-wire appliance, origin, controversy, commentary. J Clin Orthod 1976;10:99-114. |