The temporomandibular joint (TMJ) develops from neural crest cells which originate from the neuroectoderm. Based on the scientific hypothesis that the ...

To help relax jaw muscles, improve range of motion and relieve tension in the TMJ, Gonchar notes you can try stretching and resistance exercises. She suggests a passive jaw stretch: Place the ...

Brenna Smith, FNP-C is a certified nurse practitioner at Scotland County Hospital and has specialty aesthetics training ...