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Temporomandibular Joint and Lateral Pterygoid Muscle: Functional Considerations
Alberta Barlattani1,2, Mirko Martelli1,3, Liliana Ottria1,2
1Department of Clinical Science and Translational Medicine, University of Rome Tor Vergata.
The Journal of Craniofacial Surgery
|June 26, 2025
Summary
This study examined human temporomandibular joint (TMJ) anatomy and the lateral pterygoid muscle
Area of Science:
- Anatomy
- Histology
- Biomechanics
Background:
- The temporomandibular joint (TMJ) is complex.
- Understanding its components is crucial for function.
Purpose of the Study:
- To analyze human TMJ anatomy through dissection.
- To investigate the specific function of the lateral pterygoid muscle.
Main Methods:
- Dissection of twenty human TMJs.
- Histologic examination of thin sections.
- Anatomical review and literature synthesis.
Main Results:
- Detailed anatomical descriptions of TMJ components.
- Evaluation of the lateral pterygoid muscle's role.
- Histological findings provided further insight.
Conclusions:
- The study clarifies TMJ anatomy.
- Highlights the importance of the lateral pterygoid muscle's function.
- Provides a basis for further TMJ research.
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