TMJ disorder

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TMJ disorder (TMJ syndrome) temporomandibular joint disorder.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
References in periodicals archive ?
While the subjects of comparative radiology in our study were patients with TMJ disorder, recent studies of ZACD were more based on determining its prevalence by including larger groups of dental patients without previous symptomatology related to the stomatognathic system.
Mhatre, "TMJ disorders and occlusal splint therapy-a review," International Journal of Dental Clinics, vol.
Teeth that do not fit together properly are also a leading cause of TMJ disorders. Doan says we can compensate for an improper bite by moving the jaw in certain ways, especially while we sleep.
Research suggests that TMJ and functional pain disorders may be related to a heightened female response to stress that manifests in peripheral symptoms--in the case of TMJ disorder, jaw clenching, or tightening.
Unfortunately, this complicated mechanism can easily go awry: an estimated 20 to 30 million Americans suffer from TMJ disorders. Their symptoms range from tender facial muscles to agonizing pain and headaches.
Several factors lead to TMJ disorders that consist of erosion, tearing, inflammation and swelling of the joint, trauma, stress, some dental plaques and bruxism and tooth grinding.
On the other hand, there was a statistically significant difference (p=0.0313) in particular questions; students from Rijeka gave more positive answers than students from Zagreb on disc displacement and osteoarthritis as the most common TMJ disorders (33).
Various factors need to be considered, most imprtant of all factors is the case selection as its clearly evident that arthrocentesis is not going to be effective in patients of TMJ disorders with advanced internal derangement which results in disc perforation, osteophyte formation and cortical erosion of articular surfaces.14 In some cases where patients are suffering from both myofascial pain dysfunction(MPDS) and joint disrder, arthrocentesis alone is not effective in reducing the pain.8,19 In such cases MPDS should be treated with other means along with arthrocentesis to control the pain.
The patient gave a history of mild hypertension and denied any symptoms of TMJ disorder or myofacial pain dysfunction.
There is little, if any, consensus about how to treat TMJ disorder, Dr.
Malocclusion puts excessive strain on the TMJ and increases the risk of developing TMJ disorder, jaw stiffness, chronic headaches, and impaired oral function [1, 2].