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Orthopedic Cond(1)
TMJ
| Question | Answer |
|---|---|
| What is the definition of TMJ? | Disorder of the muscles of masstication, the TMJ joints and the associated structures. |
| Which joint is the most frequently used in the body and most superior? | Temperomandibular Joint (TMJ). |
| What muscles close the jaw? | -Masseter-Temporalis-Ptergoid (medial) |
| Which muscles depress the jaw? | -Lateral Ptergoid-Digastric-Mylohoid-Geniohyoid-Infrahyoid |
| What are the causes of TMJ? | -Imbalance in the muscles of masstication-Muscle overuse-Maloclussion-Cranial or bone misalignment-Postural dysfunction (hypK or scoliosis)-Increased stress leading to jaw clenching-Trauma |
| What is a closing lock? | When the disc is displaced anteriorly and the condyle cannot reduce over the posterior portionof the disc into depression. |
| What type of joint is the TMJ? | Synovial modified hinge joint. |
| Short term goals of massage for TMJ? | -Decrease pain-Decrease SNS firing-Decrease inflammation-Decrease TP |
| What are the ROM findings for TMJ? | Reduced AF Rom |
| What is a test used to prove TMJ? | -3 knuckle test. |
| What test can be used to disprove TMJ? | -Atlanto Occipital test to differenciate between a tension headache. |
| What type of hydro do you use? | Use cold on inflammation and warm on hypertonic areas. |