ICD-11 definition : Temporomandibular joint disorder (TMJ) is the name given to a group of symptoms that
cause pain in the head, face, and jaw. The symptoms include headaches, soreness in
the chewing muscles, and clicking or stiffness of the joints. They often have psychological
as well as physical causes.;
ICD-11 inclusion : Myositis of the masticatory muscles; Malocclusion due to mouth breathing; Malocclusion due to tongue, lip or finger habits; Malocclusion due to abnormal swallowing;
Temporomandibular joint disorder (TMJ) is the name given to a group of symptoms that
cause pain in the head, face, and jaw. The symptoms include headaches, soreness in
the chewing muscles, and clicking or stiffness of the joints. They often have psychological
as well as physical causes.