Overview of orofacial pain -- Peripheral mechanism of odontogenic pain -- Central mechanisms of orofacial pain -- Myogenous temporomandibular disorders ; diagnostic and management considerations -- Joint intracapsular disorders ; diagnostic and nonsurgical management considerations -- Temporomandibular disorders ; associated features -- Temporomandibular disorders and headache -- Psychological factors associated with orofacial pains -- Temporomandibular disorders : head and orofacial pain ; cervical spine considerations -- Temporomandibular joint surgery for internal derangement -- Neuropathic orofacial pain : proposed mechanisms, diagnosis, and treatment considerations -- Four oral motor disorders : bruxism, dystonia, dyskinesia and drug-induced dystonic extrapyramidal reactions -- Critical review of the use of botulinum toxin in orofacial pain disorders -- Complementary and alternative medicine for persistent facial pain.