Journal article
A technique to investigate the three-dimensional kinesiology of the human temporomandibular joint
The Journal of prosthetic dentistry, v 65(6), pp 833-839
Jun 1991
PMID: 2072331
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Previous kinesiological studies of the temporomandibular joint (TMJ) were based on the motion of only one or two selected points on the mandible (such as the lower central incisor, the mandibular condyle). In the present study, a technique was developed to measure, analyze, and describe the full three-dimensional kinematic characteristics of the TMJ during any mandibular activity. The technique was based on determination of the relative position between the mandible and the temporal bone from measurement of the location of points on light-weight frames rigidly attached through splints to the maxillary and mandibular teeth. An optoelectric kinematic data acquisition system has been used to record the location of these points. The results of the study indicate the following major advantages of this technique over previously reported kinesiological methods: (1) the technique provides a full description of the motion of the mandible with respect to the temporal bone, including all the six degrees of freedom associated with this motion; (2) the description of motion in terms of joint parameters enhances interpretation of the data by clinicians; (3) the motion of any point of interest on the mandible can be easily derived from the data and; (4) the system provides only negligible interference with the natural jaw motion of the subject. It does not require head fixation, does not alter or interfere with the natural occlusion, and its light weight causes only minimal (and negligible) loading of the mandible.
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Details
- Title
- A technique to investigate the three-dimensional kinesiology of the human temporomandibular joint
- Creators
- S Siegler - Department of Mechanical Engineering, Drexel University, School of Dentistry, Philadelphia, PaR HayesD NicolellaA Fielding
- Publication Details
- The Journal of prosthetic dentistry, v 65(6), pp 833-839
- Publisher
- Elsevier; United States
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Mechanical Engineering and Mechanics
- Web of Science ID
- WOS:A1991FT82300022
- Scopus ID
- 2-s2.0-0026178205
- Other Identifier
- 991014877882804721
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- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Dentistry, Oral Surgery & Medicine