When you sort the fields in a data list, you add a row at the top of the list that you define as the primary sorting level. The cells in this row contain numbers (from 1 to the number of the last field in the data list) that indicate the new order of the fields.
The temporomandibular joint is the joint of the jaw and is frequently referred to as TMJ. The TMJ is a bilateral synovial articulation between the mandible and temporal bone. The name of the joint is derived from the two bones which form the joint: the upper temporal bone which is part of the cranium (skull), and the lower jawbone or mandible.
TMJ disorders are usually caused by a blow or an impact to your jaw, joint erosion and arthritis damage. However, muscle fatigue and muscle tension can cause TMJ disorders, especially if you habitually clench your jaw or grind your teeth.he TM joint is located on either side of your face just in front of your ears, where your skull and jawbone meet. Certain vitamin supplements can help reduce the symptoms associated with TMJ either by affecting your muscles directly, or by treating the underlying causes of TMJ disorders.