neuropathic pain, myofascial pain/temporomandibular joint (TMJ) syndrome, and glossodynia. 10 , 11 Correct diagnosis can be difficult due to the complex anatomy and neurophysiology of the orofacial complex, as well as numerous biopsychosocial factors. 12 , 13
Although previous research into the psychological state of patients with chronic orofacial pain focused on particular diseases or compared chronic pain patients with healthy individuals, 14 – 16 few studies in the dental field have compared the characteristics of patients with acute or chronic pain. Treatment