Relationship of Occlusal Schemes with the Occurrence of Temporomandibular Disorders
| Autor: | Dina H. Sugiaman, Laura S. Himawan, Sitti Fardaniah |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: | |
| Zdroj: | Journal of Dentistry Indonesia, Vol 18, Iss 3, Pp 63-67 (2013) |
| Druh dokumentu: | article |
| ISSN: | 1693-9697 2355-4800 |
| DOI: | 10.14693/jdi.v18i3.114 |
| Popis: | Masticatory system is a complex functional unit of the body responsible for mastication, speech, and deglutition process. Temporomandibular disorders (TMD) is used to describe all functional disturbances of the masticatory system. The etiology of TMD is multifactorial, such as occlusal disharmony and emotional stress. The relationship between occlusion and TMD has been highly debated in dentistry, one of the occlusal factors is the occlusal scheme. Occlusal schemes are defined as bilateral canine guidance, unilateral canine guidance, group function and balanced occlusion. However, studies about the relationship of occlusal schemes and the occurrence of the TMD are still limited and remained controversial. Objective: To investigate the relationship of occlusal schemes witht he occurrence of TMD. Methods: A cross-sectional study was conducted at the Faculty of Dentistry, Uniiversitas Indonesia. A total of 127 students were included in this study. Subjects were examined based on Clinical Helkimo Index and divided into TMD and non-TMD groups. Subjects were categorized as non-TMD groups if the value of the clinical Helkimo index was 0 and as TMD group when the value ranged between 1-25. Results: Balanced occlusion schemes has a greater risk of TMD occurrence with odds ratio value 5.6 and 95% confidence interval 1.188 to 26.331 (p=0.021). Conclusion: Balanced occlusion has a significant relationship with the occurrence of TMD. |
| Databáze: | Directory of Open Access Journals |
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