[口头报告]Computer-assisted analysis the range of mandibular movement of adolescent patients with TMD - 报告详情

Computer-assisted analysis the range of mandibular movement of adolescent patients with TMD
编号:9 稿件编号:57 访问权限:仅限参会人 更新:2021-10-30 07:01:51 浏览:173次 口头报告

报告开始:2021年11月13日 16:30 (Asia/Shanghai)

报告时间:15min

所在会议:[PS1] Plenary Session 1 [OR1] Workshop on Oral Radiology

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摘要
This study aims to use computers to analyze the range of jaw movement in adolescents with disc displacement without reduction and with limited opening. Collected 30 adolescent patients (12~18 years old) whose average age is 15.79±2.17 years old,and women accounted for 80%.The mean value of MAR of mouth-opening exercise was 1.28 before treatment, 1.56 after treatment, one month after treatment is1.66, and three months of 1.68. There was a significant difference between the values(P<0.05), indicating that the range of mouth opening was significantly improved after injection treatment, and the change after treatment immediately was the most obvious, and it stabilized after a month. The mean value of MAR of lateral movement was 1.37 before treatment, 1.44 after treatment, 1.47 for one month, and 1.41 for three months. There are significant differences in the data(P<0.05). Lateral movement improved after treatment. The average value of MAR of the extensional motion was 1.32 before treatment, 1.36 after treatment, 1.36 for one month, and 1.37 for three months,significant difference between the values(P<0.05). After treatment, the range of extension motion increased and remained relatively stable.The methods of using smart phones to shoot videos and computer-aided analysis can display the range of patient's mandibular marginal movement accurately, which is more objective and comprehensive than traditional measurement methods. In clinical, it is possible to record and save patient-related data better, and compare the efficacy of the treatment.
关键字
TMD,OpenCV,mandibular movement
报告人
Fan Xia
Nankai University;Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction

稿件作者
Fan Xia Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction;Department of Pediatric Stomatology, Tianjin Stomatological Hospital, School of Medicine, Nankai University, Tianjin 300041
Rui Yao Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction;Department of Pediatric Stomatology, Tianjin Stomatological Hospital, School of Medicine, Nankai University
Zhiling Zhang Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction;Department of Occlusion and Temporomandibular Joint Diseases, Tianjin Stomatological Hospital, School of Medicine, Nankai University;Department of Oral and Maxillofacial Radiology, Tianjin Stomatological Hospital, School of Medicine, Nankai University
Lei Wang Chinese Academy of Medical Sciences
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重要日期

摘要提交日期:

2021/08/31

2021/10/25

全文投稿日期:  

2021/09/15

2021/10/25

录取通知日期: 

2021/09/30

2021/11/01

会议日期:   2021-11-12-2021-11-14

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