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Summary
Facial cartilage development, including the chondrocranium and mandibular condyle, is integral to craniofacial growth. Its influence likely decreases with age, impacting the holistic facial system.
Area of Science:
- Developmental biology
- Craniofacial anatomy
- Orthodontics
Background:
- Cartilage plays a crucial role in facial development, originating from the chondrocranium.
- Persistent cartilaginous structures like cranial base synchondroses, nasal septum, and mandibular condyle influence postnatal facial growth.
Purpose of the Study:
- To review the role of cartilage in craniofacial development throughout life.
- To understand cartilage as a component of a holistic facial system.
- To investigate age-related changes in cartilaginous influence.
Main Methods:
- Literature review of existing data on craniofacial cartilage development.
- Analysis of the contribution of chondrocranium derivatives and secondary cartilages.
Main Results:
- Cartilaginous influence begins early with chondrocranium formation.
- Postnatal structures like cranial base synchondroses and mandibular condyle cartilage are key.
- Evidence suggests a diminishing role of these cartilages with advancing age.
Conclusions:
- Facial cartilages are integral to a holistic craniofacial system.
- The functional significance of cartilage in the face appears to decrease over time.