Browse > Article
http://dx.doi.org/10.4041/kjod.2011.41.4.224

Three dimensional structural analysis between dental arch and basal bone in normal occlusion  

Kim, Jee-Tae (Department of Orthodontics, Dankook University Dental Hospital)
Lee, Jin-Woo (Department of Orthodontics, Dankook University Dental Hospital)
Publication Information
The korean journal of orthodontics / v.41, no.4, 2011 , pp. 224-236 More about this Journal
Abstract
Objective: The purpose of this study was to analyze the dental and basal arch forms in patients with normal occlusion using the computed tomography (CT) imaging method. Methods: CT images were taken from 27 normal occlusion subjects (male, 15; female, 12) and these images were reconstructed into three-dimensional models. A 3D-coordinate system was formed by setting the middle of the facial axis (FA) point of the maxillary central incisors as the origin. The morphology of the maxilla and mandibular dental and basal arches were analyzed by sectioning parallel to the maxillary occlusal plane. Results: There was no significant difference between A point and B point and between the maxillary 1st molars in both sides of the maxillary and mandibular basal bone. The dental arch was located more labially than the basal arch in the anterior portion. The bucco-lingual crossover of the dental arch and basal arch was formed at the molar region in the maxilla, and at the premolar region in the mandible. Conclusions: This study will help provide three-dimensional diagnostic information about the relationship between basal and dental arches in patients who have severe dental compensation and inappropriate jaw relationships.
Keywords
Dental arch; Basal arch; CT;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
Times Cited By Web Of Science : 0  (Related Records In Web of Science)
연도 인용수 순위
1 Proffit WR, Fields HW, Sarver DM. Contemporary orthodontics. 4th ed. St Louis: Mosby; 2007. p. 3-23.
2 Proffit WR. Muscle pressures and tooth position: North American whites and Australian aborigines. Angle Orthod 1975;45:1-11.
3 Tweed CH. The Frankfort-mandibular plane angle in orthodontic diagnosis, classification, treatment planning, and prognosis. Am J Orthod Oral Surg 1946;32:175-230.   DOI   ScienceOn
4 Lundstrom AF. Malocclusion of the teeth regarded as a problem in connection with the apical base. Int J Orthod Oral Surg Radiogr 1925;11:1022-42.   DOI
5 Betts NJ, Vanarsdall RL, Barber HD, Higgins-Barber K, Fonseca RJ. Diagnosis and treatment of transverse maxillary deficiency. Int J Adult Orthodon Orthognath Surg 1995;10:75-96.
6 Strang RH. The fallacy of denture expansion as a treatment procedure. Angle Orthod 1949;19:12-22.
7 Tweed CH. A philosophy of orthodontic treatment. Am J Orthod Oral Surg 1945;31:74-103.   DOI   ScienceOn
8 Sergl HG, Kerr WJ, McColl JH. A method of measuring the apical base. Eur J Orthod 1996;18:479-83.   DOI
9 Ahn HS, Cha KS. A study on maxillary basal bone morphology in skeletal Class III malocclusion requiring orthognathic surgery. Korean J Orthod 1995;25:577-85.
10 Ko SD, Cha KS. A study on the labial & buccal surface contour in Korean permanent teeth using three-dimensional laser scanning. Korean J Orthod 2002;32:275-91.
11 Park HC, Lee JW. Study of horizontal skeletal pattern and dental arch in skeletal Class III malocclusion patients. Korean J Orthod 2008;38:358-70.   DOI
12 Baumrind S, Frantz RC. The reliability of head film measurements. 1. Landmark identification. Am J Orthod 1971;60:111-27.   DOI   ScienceOn
13 Bergersen EO. Enlargement and distortion in cephalometric radiography: compensation tables for linear measurements. Angle Orthod 1980;50:230-44.
14 Jeon KJ, Park H, Lee HC, Kim KD, Park CS. Reproducibilities of cephalometric measurements of three-dimensional CT images reconstructed in the personal computer. Korean J Oral Maxillofac Radiol 2003;33:171-8.
15 Cavalcanti MG, Haller JW, Vannier MW. Three-dimensional computed tomography landmark measurement in craniofacial surgical planning: experimental validation in vitro. J Oral Maxillofac Surg 1999;57:690-4.   DOI   ScienceOn
16 Lee SK, Kwon OW, Sung JH. A study on the dental arch characteristics of bialveolar protrusion patients using a three-dimensional digital model. Korean J Orthod 2006;36:45-54.
17 Kim NR, Kim YI, Park SB, Hwang DS. Three dimensional cone-beam CT study of upper airway change after mandibular setback surgery for skeletal Class III malocclusion patients. Korean J Orthod 2010;40:145-55.   DOI
18 Kim KD, Ruprecht A, Wang G, Lee JB, Dawson DV, Vannier MW. Accuracy of facial soft tissue thickness measurements in personal computer-based multiplanar reconstructed computed tomographic images. Forensic Sci Int 2005;155:28-34.   DOI   ScienceOn
19 Steiner CC. Cephalometrics for you and me. Am J Orthod 1953;39:729-55.   DOI   ScienceOn
20 Jacobson A. The "Wits" appraisal of jaw disharmony. Am J Orthod 1975;67:125-38.   DOI   ScienceOn
21 Chan GK. A cephalometric appraisal of the Chinese (Cantonese). Am J Orthod 1972;61:279-85.   DOI   ScienceOn
22 Biggerstaff RH. Three variations in dental arch form estimated by a quadratic equation. J Dent Res 1972;51:1509.   DOI   ScienceOn
23 Yang HB. A study on the dental arch characteristic for bracket positioning of bicuspid extraction cases (thesis). Cheonan: Dankook University; 1996.
24 Yim JB. Three dimensional analysis of the dental arches in Korean adult with normal occlusion (thesis). Cheonan: Dankook University; 1999.
25 Lee DS. Three dimensional analysis of dental arch and basal structure in Korean adult with angle III malocclusion (thesis). Cheonan: Dankook University; 1999.
26 Pepe SH. Polynomial and catenary curve fits to human dental arches. J Dent Res 1975;54:1124-32.   DOI   ScienceOn
27 Han H. A study of the variances in pre- and post-treatment dental arch shapes in extraction and non-extraction cases (thesis). Cheonan: Dankook University; 1990.
28 Lim KH. A study of dental arch shape and dimensional change in Class II division 1 malocclusion treatment (thesis). Cheonan: Dankook University; 1997.
29 Lee DJ. Study on the arch form of normal occlusion after orthodontic treatment (thesis). Cheonan: Dankook University; 2002.
30 Shin MR. A study on the pre- and post dental arch shape changes in sectional and continuous arch technique (thesis). Cheonan: Dankook University; 1995.