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PT384 TMJ
TMJ
| Question | Answer |
|---|---|
| What are the bones of the TMJ? | Mandible & Temporal |
| What kind of joint is the TMJ? | A synovial modified hinge joint w/ an articular disk |
| What are the motions of the TMJ? | • Mandibular elevation • Mandibular depression • Mandibular protraction (protrusion) • Mandibular retraction (retrusion) • Mandibular lateral deviation |
| In addition to the joint capsule, what are the ligaments of the TMJ? | • Sphenomandibular ligament • Stylomandibular ligament • Lateral ligament |
| What are the muscles of the TMJ? | • Temporalis • Masseter • Medial pterygoid • Lateral pterygoid |
| What are the facial muscle to look at on someone who has neurological problems or stroke? | • Frontalis • Orbicularis oculi • Orbicularis oris • Zygomaticus major |