OCCLUSION IN PATIENTS WITH TEMPOROMANDIBULAR JOINT ANTERIOR DISK DISPLACEMENT

被引:0
作者
Badel, Tomislav [1 ]
Marotti, Miljenko [2 ]
Krolo, Ivan [2 ]
Kern, Josipa [3 ]
Keros, Jadranka [4 ]
机构
[1] Univ Zagreb, Sch Dent Med, Dept Prosthodont, HR-10000 Zagreb, Croatia
[2] Univ Zagreb, Sestre Milosrdnice Univ Hosp, Dept Diagnost & Intervent Radiol, Zagreb, Croatia
[3] Univ Zagreb, Andrija Stampar Sch Publ Hlth, Dept Med Stat Epidemiol & Med Informat, Zagreb 41000, Croatia
[4] Univ Zagreb, Sch Dent Med, Dept Dent Anthropol, Zagreb 41000, Croatia
关键词
Temporomandibular joint disorder; etiology; diagnosis; Dental occlusion; Magnetic resonance imaging;
D O I
暂无
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The aim of this study was to determine the correlation between the static and dynamic occlusal factors in patients with anterior disk displacement (DD) and to compare it with occlusion in asymptomatic individuals. The study included a group of 40 patients with DD (median age 35-5) and a control group of 25 students of dental medicine (median age 23.4). In all subjects, the position, i.e. DD was determined by magnetic resonance imaging of temporomandibular joints. The study was focused on data gathered by direct analysis of occlusion: relationship between the molars (Angle class), horizontal and vertical overlap, preservation of occlusal contacts between the molars (Eichner classification), difference between contact points in maximal intercuspidation and centric position, and contact points on the laterotrusive and mediotrusive side. There was a statistically significant difference in tooth contact in maximal intercuspidation and centric positions between patients and asymptomatic subects (p<0.0001). There was also a difference between occlusal contact points on the mediotrusive side (P<0.05) since the hyperbalanced contacts were only determined in asymptomatic subjects. Study results support the fact that a number of occlusal factors are related to DD. The fact that hyperbalanced contacts were only determined in asymptomatic subjects suggests that their Mutual etiopathogenetic correlation is not quite clear.
引用
收藏
页码:129 / 136
页数:8
相关论文
共 43 条
  • [1] [Anonymous], 2006, TEMPOROMANDIBULAR DI
  • [2] BADEL T, 2007, TEMPOROMANDIBULARNI
  • [3] Bonjardim Leonardo Rigoldi, 2003, J Clin Pediatr Dent, V28, P53
  • [4] Bumann A, 2002, TMJ DISORDERS OROFAC
  • [5] Celic R, 2002, INT J PROSTHODONT, V15, P43
  • [6] CELIC R, 2000, ACTA STOMATOL CROAT, V34, P25
  • [7] Unilateral temporomandibular disorder and asymmetry of occlusal contacts
    Ciancaglini, R
    Gherlone, EF
    Radaelli, G
    [J]. JOURNAL OF PROSTHETIC DENTISTRY, 2003, 89 (02) : 180 - 185
  • [8] The distribution of occlusal contacts in the intercuspal position and temporomandibular disorder
    Ciancaglini, R
    Gherlone, EF
    Redaelli, S
    Radaelli, G
    [J]. JOURNAL OF ORAL REHABILITATION, 2002, 29 (11) : 1082 - 1090
  • [9] Position paper regarding diagnosis, management, and treatment of temporomandibular disorders
    Dawson, PE
    [J]. JOURNAL OF PROSTHETIC DENTISTRY, 1999, 81 (02) : 174 - 178
  • [10] De Boever J A., 1994, Temporomandibular Joint and Masticatory Muscle Disorders, P171