Association Between Harmful Oral Habits and Sign and Symptoms of Temporomandibular Joint Disorders Among Adolescents

Autor: Vaibhav Motghare, Jayaprakash Kumar, Shivalingesh Kamate, Sumedha Kushwaha, Richa Anand, Neha Gupta, Bhuvandeep Gupta, Ishan Singh
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Journal of Clinical and Diagnostic Research, Vol 9, Iss 8, Pp ZC45-ZC48 (2015)
Druh dokumentu: article
ISSN: 2249-782X
0973-709X
DOI: 10.7860/JCDR/2015/12133.6338
Popis: Context: Temporomandibular disorder (TDM) is defined as a heterogenous group of psychophysiological disorders commonly characterised by orofacial pain, chewing dysfunction or both. Various Epidemiological studies had shown occurrence of TMD in all age groups including children. Also research had shown that non nutritional oral habits to be associated with TMD. Aim: Present study aimed to find whether harmful oral habits are associated with sign and symptoms of TMD among adolescents in Greater Noida. Setting and Design: Schools in Gautam Buddha district and descriptive study. Materials and Methods: Cross sectional study was carried out among 240 adolescents (10 – 19 years) studying in schools of Greater Noida. Study population were selected by random sampling to whom screening questionnaires recommended by American Academy of Orofacial Pain (AAOP) were distributed. Patient history and clinical examination was used to determine harmful oral habits. Data analysis was done in SPSS version 21 and Chi-square test was applied. Results: Sixty one participants (25.4%) displayed no sign and symptoms of TMD, 34 (14.2%) responded affirmatively to atleast one item on the questionnaire and 108(46%) gave at least three affirmative responses. Headache, Neckpain and Toothache were most frequent reported sign and symptoms of TMD (46.2%). There was statistically significant association between gender and sign and symptoms of TMD on three items of the questionnaire (p < 0.05). Nail Biting (45.8%), Biting Lips/objects (37%) were most common habits among the study group. There was statistically significant association between Nail Biting (p = 0.001), Lip Biting/ object biting (p=0.001), Grinding of teeth (p = 0.01) and sign and symptoms of TMD. Conclusion: A statistically significant association was found between nail biting, lip/ object biting and grinding of teeth with signs and/or symptoms of TMD. Thus there is need for preventive dental treatment and community dental education so that young adults realize importance of early diagnosis and treatment of TMJ disorders.
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