Modjaw® device: Analysis of mandibular kinematics recorded for a group of asymptomatic subjects.

IF 2 4区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE Cranio-The Journal of Craniomandibular & Sleep Practice Pub Date : 2024-09-01 Epub Date: 2021-11-06 DOI:10.1080/08869634.2021.2000790

Mathilde Bapelle, Julien Dubromez, Charles Savoldelli, Yannick Tillier, Elodie Ehrmann

{"title":"Modjaw® device: Analysis of mandibular kinematics recorded for a group of asymptomatic subjects.","authors":"Mathilde Bapelle, Julien Dubromez, Charles Savoldelli, Yannick Tillier, Elodie Ehrmann","doi":"10.1080/08869634.2021.2000790","DOIUrl":null,"url":null,"abstract":"Objective: To assess the repeatability and kinematic data of Modjaw® recordings from a group of asymptomatic patients.Methods: Modjaw® mandibular kinematic data were recorded for 22 asymptomatic volunteers (DC/TMD questionnaire). Sagittal (SCI at 3 and 5 mm) and transversal (TCI at 4 mm) condylar inclination values of the instantaneous center of rotation were measured over two recording sessions. The repeatability of recordings was determined from the intraclass correlation coefficient (ICC), which is based on a one-way random-effects ANOVA.Results: The repeatability of recordings was found to be good to excellent. The mean TCI in mediotrusion was 7.1° ± 5.1, and the mean SCI in protrusion was 51.07° ± 9.43.Conclusion: The Modjaw® device reliably records the patient's real hinge axis kinematics during functional mandibular movements. Data can be transferred with the patient's personal reference plane and digital casts to the CAD/CAM software.","PeriodicalId":56318,"journal":{"name":"Cranio-The Journal of Craniomandibular & Sleep Practice","volume":" ","pages":"483-489"},"PeriodicalIF":2.0000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cranio-The Journal of Craniomandibular & Sleep Practice","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1080/08869634.2021.2000790","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2021/11/6 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}

引用次数: 0

Abstract

Objective: To assess the repeatability and kinematic data of Modjaw® recordings from a group of asymptomatic patients.

Methods: Modjaw® mandibular kinematic data were recorded for 22 asymptomatic volunteers (DC/TMD questionnaire). Sagittal (SCI at 3 and 5 mm) and transversal (TCI at 4 mm) condylar inclination values of the instantaneous center of rotation were measured over two recording sessions. The repeatability of recordings was determined from the intraclass correlation coefficient (ICC), which is based on a one-way random-effects ANOVA.

Results: The repeatability of recordings was found to be good to excellent. The mean TCI in mediotrusion was 7.1° ± 5.1, and the mean SCI in protrusion was 51.07° ± 9.43.

Conclusion: The Modjaw® device reliably records the patient's real hinge axis kinematics during functional mandibular movements. Data can be transferred with the patient's personal reference plane and digital casts to the CAD/CAM software.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Modjaw® 装置：对一组无症状受试者的下颌骨运动学记录进行分析。

目的：评估一组无症状患者的 Modjaw® 记录的重复性和运动学数据：评估一组无症状患者的 Modjaw® 记录的可重复性和运动学数据：记录22名无症状志愿者（DC/TMD问卷）的Modjaw®下颌骨运动学数据。在两次记录过程中测量了瞬时旋转中心的髁状突倾角矢状值（SCI，3 毫米和 5 毫米）和横向值（TCI，4 毫米）。记录的重复性是通过类内相关系数（ICC）确定的，ICC 是基于单向随机效应方差分析：结果发现，记录的重复性从良好到极佳。内收时的平均 TCI 为 7.1° ± 5.1，外突时的平均 SCI 为 51.07° ± 9.43：Modjaw® 设备能可靠地记录患者下颌功能运动时的真实铰链轴运动学数据。数据可与患者的个人参考平面和数字铸模一起传输到 CAD/CAM 软件中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Cranio-The Journal of Craniomandibular & Sleep Practice DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

4.50

自引率

12.50%

发文量

审稿时长

>12 weeks

期刊介绍： CRANIO: The Journal of Craniomandibular & Sleep Practice is the oldest and largest journal in the world devoted to temporomandibular disorders, and now also includes articles on all aspects of sleep medicine. The Journal is multidisciplinary in its scope, with editorial board members from all areas of medicine and dentistry, including general dentists, oral surgeons, orthopaedists, radiologists, chiropractors, professors and behavioural scientists, physical therapists, acupuncturists, osteopathic and ear, nose and throat physicians. CRANIO publishes commendable works from outstanding researchers and clinicians in their respective fields. The multidisciplinary format allows individuals practicing with a TMD emphasis to stay abreast of related disciplines, as each issue presents multiple topics from overlapping areas of interest. CRANIO''s current readership (thousands) is comprised primarily of dentists; however, many physicians, physical therapists, chiropractors, osteopathic physicians and other related specialists subscribe and contribute to the Journal.