{"title":"自然牙列咬合力分布的t扫描分析-一项前瞻性研究。","authors":"K Lokesh Sai, Keerthi Sasanka, Nadhirah Faiz, Varun Keskar, Divyansh Sinha","doi":"10.4103/ijdr.ijdr_66_24","DOIUrl":null,"url":null,"abstract":"<p><strong>Aim: </strong>The aim of this study is to investigate the distribution of bite force within arches in natural dentition.</p><p><strong>Methodology: </strong>A cohort of (number) participants with intact permanent dentition was recruited for this cross-sectional study. T-Scan technology, a dynamic occlusal analysis system, was employed to record and analyse bite force distribution during various functional tasks such as chewing and biting. The data collection process involved obtaining real-time digital recordings of occlusal contacts and pressures within the natural dentition.</p><p><strong>Results: </strong>One-way ANOVA was performed as it was found that there is a significant difference in the values on both sides. Tukey's post hoc test for multiple pairwise comparison was performed, and it was found that there is no significant difference between the first and second premolars. There is also no significant difference between the first and second molars on both sides.</p><p><strong>Conclusion: </strong>The first molar exhibited maximum bite force distribution. However, it is not statistically significant compared to the second molar. Molars showed more bite force distribution compared to premolars.</p>","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":" ","pages":"161-164"},"PeriodicalIF":0.0000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A T-Scan Analysis of Bite Force Distribution in Natural Dentition - A Prospective Study.\",\"authors\":\"K Lokesh Sai, Keerthi Sasanka, Nadhirah Faiz, Varun Keskar, Divyansh Sinha\",\"doi\":\"10.4103/ijdr.ijdr_66_24\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Aim: </strong>The aim of this study is to investigate the distribution of bite force within arches in natural dentition.</p><p><strong>Methodology: </strong>A cohort of (number) participants with intact permanent dentition was recruited for this cross-sectional study. T-Scan technology, a dynamic occlusal analysis system, was employed to record and analyse bite force distribution during various functional tasks such as chewing and biting. The data collection process involved obtaining real-time digital recordings of occlusal contacts and pressures within the natural dentition.</p><p><strong>Results: </strong>One-way ANOVA was performed as it was found that there is a significant difference in the values on both sides. Tukey's post hoc test for multiple pairwise comparison was performed, and it was found that there is no significant difference between the first and second premolars. There is also no significant difference between the first and second molars on both sides.</p><p><strong>Conclusion: </strong>The first molar exhibited maximum bite force distribution. However, it is not statistically significant compared to the second molar. Molars showed more bite force distribution compared to premolars.</p>\",\"PeriodicalId\":13311,\"journal\":{\"name\":\"Indian Journal of Dental Research\",\"volume\":\" \",\"pages\":\"161-164\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Indian Journal of Dental Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4103/ijdr.ijdr_66_24\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/9/24 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"Dentistry\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Dental Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4103/ijdr.ijdr_66_24","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/9/24 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"Dentistry","Score":null,"Total":0}
A T-Scan Analysis of Bite Force Distribution in Natural Dentition - A Prospective Study.
Aim: The aim of this study is to investigate the distribution of bite force within arches in natural dentition.
Methodology: A cohort of (number) participants with intact permanent dentition was recruited for this cross-sectional study. T-Scan technology, a dynamic occlusal analysis system, was employed to record and analyse bite force distribution during various functional tasks such as chewing and biting. The data collection process involved obtaining real-time digital recordings of occlusal contacts and pressures within the natural dentition.
Results: One-way ANOVA was performed as it was found that there is a significant difference in the values on both sides. Tukey's post hoc test for multiple pairwise comparison was performed, and it was found that there is no significant difference between the first and second premolars. There is also no significant difference between the first and second molars on both sides.
Conclusion: The first molar exhibited maximum bite force distribution. However, it is not statistically significant compared to the second molar. Molars showed more bite force distribution compared to premolars.
期刊介绍：
Indian Journal of Dental Research (IJDR) is the official publication of the Indian Society for Dental Research (ISDR), India section of the International Association for Dental Research (IADR), published quarterly. IJDR publishes scientific papers on well designed and controlled original research involving orodental sciences. Papers may also include reports on unusual and interesting case presentations and invited review papers on significant topics.
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