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Updated: Jul 30, 2026
08:07
A Morphometric and Cellular Analysis Method for the Murine Mandibular Condyle
Published on: January 11, 2018
[The temporomandibular joint in different mammals. A new concept]
Avances En Odontoestomatologia
|June 1, 1991
Summary
Gross anatomy of temporomandibular joints in various animals reveals similarities to human structures. These findings compare the temporo-meniscal and mandibulomeniscal joints across species, highlighting shared and unique morphological features.
Area of Science:
- Comparative anatomy
- Veterinary anatomy
- Temporomandibular joint morphology
Background:
- The temporomandibular joint (TMJ) is crucial for mastication and speech.
- Understanding TMJ anatomy across species aids comparative studies and veterinary medicine.
Purpose of the Study:
- To investigate and compare the gross anatomy of the temporomandibular joint complex in diverse animal species.
- To identify similarities and differences between animal and human temporomandibular joints.
Main Methods:
- Gross anatomical examination of temporomandibular joints.
- Comparative analysis across omnivorous, carnivorous, herbivorous animals, and rodents.
- Morphological description of articular complexes.
Main Results:
- Right and left temporomandibular joint complexes were identified in all studied animal groups, mirroring human anatomy.
- Each complex comprises a temporo-meniscal and a mandibulomeniscal joint.
- The mandibulomeniscal joint exhibits a combination of saddle and condylar joint characteristics.
Conclusions:
- The temporomandibular joint complex exhibits conserved anatomical features across a range of mammalian species.
- Morphological variations exist, but fundamental components are shared with the human temporomandibular joint.
- Comparative anatomical studies enhance our understanding of TMJ structure and function.
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