Browse > Article
http://dx.doi.org/10.5051/jpis.2015.45.1.8

A three-dimensional finite element analysis of the relationship between masticatory performance and skeletal malocclusion  

Park, Jung-Chul (Department of Periodontology, Dankook University College of Dentistry)
Shin, Hyun-Seung (Department of Periodontology, Dankook University College of Dentistry)
Cha, Jung-Yul (Department of Orthodontics, Yonsei University College of Dentistry)
Park, Jong-Tae (Department of Oral Anatomy, Dankook University College of Dentistry)
Publication Information
Journal of Periodontal and Implant Science / v.45, no.1, 2015 , pp. 8-13 More about this Journal
Abstract
Purpose: The aim of this study was to evaluate the transfer of different occlusal forces in various skeletal malocclusions using finite element analysis (FEA). Methods: Three representative human cone-beam computed tomography (CBCT) images of three skeletal malocclusions were obtained from the Department of Orthodontics, Yonsei University Dental Hospital, Seoul, South Korea. The CBCT scans were read into the visualization software after separating bones and muscles by uploading the CBCT images into Mimics (Materialise). Two separate three-dimensional (3D) files were exported to visualize the solid morphology of skeletal outlines without considering the inner structures. Individual dental impressions were taken and stone models were scanned with a 3D scanner. These images were integrated and occlusal motions were simulated. Displacement and Von Mises stress were measured at the nodes of the FEA models. The displacement and stress distribution were analyzed. FEA was performed to obtain the 3D deformation of the mandibles under loads of 100, 150, 200, and 225 kg. Results: The distortion in all three skeletal malocclusions was comparable. Greater forces resulted in observing more distortion in FEA. Conclusions: Further studies are warranted to fully evaluate the impact of skeletal malocclusion on masticatory performance using information on muscle attachment and 3D temporomandibular joint movements.
Keywords
Computer simulation; Finite element analysis; Malocclusion;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Santler G, Karcher H, Gaggl A, Kern R. Stereolithography versus milled three-dimensional models: comparison of production method, indication, and accuracy. Comput Aided Surg 1998;3:248-56.   DOI
2 Harada K, Watanabe M, Ohkura K, Enomoto S. Measure of bite force and occlusal contact area before and after bilateral sagittal split ramus osteotomy of the mandible using a new pressure-sensitive device: a preliminary report. J Oral Maxillofac Surg 2000;58: 370-3.   DOI
3 Sonnesen L, Bakke M. Molar bite force in relation to occlusion, craniofacial dimensions, and head posture in pre-orthodontic children. Eur J Orthod 2005;27:58-63.   DOI
4 Takeuchi N, Ekuni D, Yamamoto T, Morita M. Relationship between the prognosis of periodontitis and occlusal force during the maintenance phase: a cohort study. J Periodontal Res 2010;45:612-7.   DOI
5 Takeuchi N, Yamamoto T. Correlation between periodontal status and biting force in patients with chronic periodontitis during the maintenance phase of therapy. J Clin Periodontol 2008;35:215-20.   DOI
6 Misch CE. The effect of bruxism on treatment planning for dental implants. Dent Today 2002;21:76-81.
7 Duyck J, Van Oosterwyck H, Vander Sloten J, De Cooman M, Puers R, Naert I. Magnitude and distribution of occlusal forces on oral implants supporting fixed prostheses: an in vivo study. Clin Oral Implants Res 2000;11:465-75.   DOI
8 Davies SJ, Gray RJ, Linden GJ, James JA. Occlusal considerations in periodontics. Br Dent J 2001;191:597-604.
9 Sassouni V. A classification of skeletal facial types. Am J Orthod 1969;55:109-23.   DOI
10 Arnett GW, Bergman RT. Facial keys to orthodontic diagnosis and treatment planning--Part II. Am J Orthod Dentofacial Orthop 1993;103:395-411.   DOI
11 English JD, Buschang PH, Throckmorton GS. Does malocclusion affect masticatory performance? Angle Orthod 2002;72:21-7.
12 Choi DS, Cha BK, Jang I, Kang KH, Kim SC. Three-dimensional finite element analysis of occlusal stress distribution in the human skull with premolar extraction. Angle Orthod 2013;83:204-11.   DOI
13 Gateno J, Xia J, Teichgraeber JF, Rosen A. A new technique for the creation of a computerized composite skull model. J Oral Maxillofac Surg 2003;61:222-7.   DOI
14 Geng JP, Tan KB, Liu GR. Application of finite element analysis in implant dentistry: a review of the literature. J Prosthet Dent 2001;85:585-98.   DOI
15 Eskitascioglu G, Usumez A, Sevimay M, Soykan E, Unsal E. The influence of occlusal loading location on stresses transferred to implant-supported prostheses and supporting bone: a three-dimensional finite element study. J Prosthet Dent 2004;91:144-50.   DOI
16 Park JT, Lee JG, Won SY, Lee SH, Cha JY, Kim HJ. Realization of masticatory movement by 3-dimensional simulation of the temporomandibular joint and the masticatory muscles. J Craniofac Surg 2013;24:e347-51.   DOI
17 Gateno J, Xia JJ, Teichgraeber JF, Christensen AM, Lemoine JJ, Liebschner MA, et al. Clinical feasibility of computer-aided surgical simulation (CASS) in the treatment of complex cranio-maxillofacial deformities. J Oral Maxillofac Surg 2007;65:728-34.   DOI
18 Noh H, Nabha W, Cho JH, Hwang HS. Registration accuracy in the integration of laser-scanned dental images into maxillofacial cone-beam computed tomography images. Am J Orthod Dentofacial Orthop 2011;140:585-91.   DOI
19 Rangel FA, Maal TJ, Berge SJ, Kuijpers-Jagtman AM. Integration of digital dental casts in cone-beam computed tomography scans. ISRN Dent 2012;2012:949086.
20 Swennen GR, Mollemans W, De Clercq C, Abeloos J, Lamoral P, Lippens F, et al. A cone-beam computed tomography triple scan procedure to obtain a three-dimensional augmented virtual skull model appropriate for orthognathic surgery planning. J Craniofac Surg 2009;20:297-307.   DOI
21 Brudevold F. A basic study of the chewing forces of a denture wearer. J Am Dent Assoc 1951;43:45-51.   DOI
22 Koc D, Dogan A, Bek B. Bite force and influential factors on bite force measurements: a literature review. Eur J Dent 2010;4:223-32.
23 Braun S, Bantleon HP, Hnat WP, Freudenthaler JW, Marcotte MR, Johnson BE. A study of bite force, part 2: relationship to various cephalometric measurements. Angle Orthod 1995;65:373-7.
24 Braun S, Bantleon HP, Hnat WP, Freudenthaler JW, Marcotte MR, Johnson BE. A study of bite force, part 1: relationship to various physical characteristics. Angle Orthod 1995;65:367-72.
25 Anderson DJ. Measurement of stress in mastication. II. J Dent Res 1956;35:671-3.   DOI
26 Floystrand F, Kleven E, Oilo G. A novel miniature bite force recorder and its clinical application. Acta Odontol Scand 1982;40:209-14.   DOI
27 Gibbs CH, Mahan PE, Lundeen HC, Brehnan K, Walsh EK, Holbrook WB. Occlusal forces during chewing and swallowing as measured by sound transmission. J Prosthet Dent 1981;46:443-9.   DOI
28 Throckmorton GS, Finn RA, Bell WH. Biomechanics of differences in lower facial height. Am J Orthod 1980;77:410-20.   DOI
29 Furtado GC, Furtado A, Abu El Haje O, Butignon LE, Pesqueira AA, Paranhos LR. Relationship between the morphology of the maxillary central incisor and horizontal and vertical measurements of the face. Indian J Dent Res 2014;25:178-83.   DOI