Mastication And Temporomandibular Joint Overview Questions And Answers 2023-2024 A+

Mastication and Temporomandibular Joint Overview Questions And Answers 2023-2024 A+ 1. Mastication - Answer-The process of chewing, tearing, and grinding food with the teeth, which is the first step of digestion and involves the interaction between the central nervous system and the muscles of mastication. 2. Temporomandibular Joint - Answer-One of the most important and continuously used joints in the body, responsible for mastication, swallowing, and speaking. Pain in the TMJ can significantly affect overall health. 3. Bones of TMJ - Answer-The mandible, maxilla, temporal bone, zygomatic bone, sphenoid bone, and hyoid bone, each with specific roles and attachments related to the temporomandibular joint. 4. Anthology of TMJ - Answer-Description of the mandibular condyle and mandibular fossa at the temporal bone, including the characteristics of articular and nonarticular surfaces. 5. Osteokinematics - Answer-The study of movement of the mandible, including protrusion, retrusion, lateral extrusion, depression, and elevation. 6. Protrusion and Retrusion - Answer-Protrusion involves the mandible's anterior translation without rotation, while retrusion involves the mandible's posterior translation. 7. Lateral Extrusion - Answer-The side-to-side movement of the mandible, combined with slight rotational movements. 8. Depression and Elevation - Answer-Movements of mouth opening and closing, including specific measurements for average mouth opening