Temporomandibular Disorder (TMD) is the main cause of pain of non-dental origin in the oro-facial region including head, face and related structures. The aetiology and the pathophysiology of TMD is poorly understood. It is generally accepted that the aetiology is multifactorial, involving a large number of direct and indirect causal factors. Among such factors, occlusion is frequently cited as ...

BACKGROUND Chronic temporomandibular disorder (TMD) is known to have strong correlations with psychological factors and to display gender disparity. However, while chronic TMD is known to affect quality of life, large-scale studies investigating the influence on quality of life by gender are scarce. METHODS This cross-sectional study assessed the data of 17,198 participants aged ≥19 years who...

AIMS To use data from a large health maintenance organization to specifically investigate dental utilization rates among patients with and without temporomandibular disorders (TMD). METHODS Subjects were enrolled in Kaiser Permanente Northwest between 1998 and 2003. Two age- and gender-matched controls were selected for each subject who had a TMD diagnosis during the study period. Dental trea...

The signs and symptoms of temporomandibular dysfunction (TMD) may contribute to reduce bite force and muscular activity. The aims of this study were to compare bite force in complete denture wearers with TMD (TMD group) and without TMD (healthy group).The TMD group consisted of 9 individuals, who had worn a maxillary and a mandibular complete removable denture for more than 10 years. The health...

The aim of the present study was to study changes in signs and symptoms of temporomandibular disorders (TMD) and factors predicting TMD signs in adolescents with and without headache. A population-based sample (n = 212) of 13-year-olds with and without headache was re-examined at the age of 16. The study included a questionnaire, face-to-face interview and somatic examination. In addition, a ne...

Purpose: Two principal schools of thought regarding the etiology and optimal treatment of temporomandibular disorders exist; one physical/functional, the other biopsychosocial. This position paper establishes the scientific basis for the physical/functional. The ICCMO Position: Temporomandibular disorders (TMD) comprise a group of musculoskeletal disorders, affecting alterations in the structur...

This study aimed to (i) assess the prevalence and perceived need for treatment of TMD pain, and its association with socio-economic factors and gender, in adolescents in Xi᾽an, Shaanxi Province, China, and (ii) compare the prevalence and association with gender of TMD pain in Xi᾽an to an age-matched Swedish population. We surveyed Chinese adolescents aged 15 to 19 years in Xi'an, China (n = 552...

OBJECTIVE To investigate the clinical effects of laser acupuncture therapy for temporomandibular disorders (TMD) after ineffective previous treatments. METHODS A retrospective observational study was conducted in 29 treatment-resistant TMD patients (25 women, 4 men; age range, 17-67 years). Subjects were treated 3 times per week for 4 weeks with the Handylaser Trion (GaAlAs laser diode, 810 n...

Many TMD patients with coexisting tinnitus find TMD therapy improves or resolves their tinnitus in conjunction with their TMD symptoms (Table I). Forty TMD patients rating their tinnitus as moderate or severe, were asked questions and participated in clinical tests. Upon completion of TMD therapy, 21, 12, 7 and 0 reported their tinnitus was resolved, significantly improved, unchanged and worse,...