TMD/TMJ (TM Joint)
The TMJ is the temporomandibular joint, located just in front of the ears on either side of the head. These joints are the hinges upon which your jaw moves when chewing and talking. The TMJ is considered the most complicated joint in the body because it can rotate up and down as well as slide, which is known as translation.
Medical problems relating to the TMJ are known as temporomandibular disorders or TMD. These disorders can affect any part of the neuromuscular system of the jaw and may result in some problems; dentists often call these disorders Costen’s syndrome. Dr Costen was an otolaryngologist who first recognized the problems related to jaw function:
- Malocclusion
- Jaw pain
- Unevenly worn teeth
- Spasms
- Clenching
- Teeth grinding
- Inability to find bite
- Ear pain
