Abstract
Objectives
The objective was to describe the physical and psychosocial features of patients attending a specialized consultation hour for temporomandibular disorders (TMD). This investigation focused on those patients who did not receive a diagnosis according to the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD).
Materials and methods
From 2004 to 2017, patients seeking care during a TMD-specialized consultation hour were consecutively recruited. Each patient completed a TMD-related questionnaire, psychosocial questionnaires (Graded Chronic Pain Scale, Hospital Anxiety and Depression Scale, Beschwerden-Liste), and the Oral Health Impact Profile-49. The clinical examination was performed according to the RDC/TMD.
Results
The mean age of the 1020 patients was 43.3 years (75.3% female). According to the RDC/TMD decision trees, 351 patients were categorized without a TMD diagnosis (NoTMDdx). The most frequent reasons for seeking care were orofacial pain/TMJ pain or headaches revealing an OR of 1.89 (for TMDdx group). A relevant proportion of patients was categorized as positive for anxiety (NoTMDdx/TMDdx 30.8/41.2%; p = 0.072), depression (20.8/23.9%; p = 0.433), non-specific physical symptoms (31.4/44.1%; p < 0.001), or dysfunctional chronic pain (11.5/18.2%; p < 0.001). In both patient groups, the oral health-related quality of life was impaired (42.9/52.7 points; p < 0.001), and the frequency of therapy measures prior to the consultation hour was high.
Conclusions
Patients seeking care from TMD specialists were usually referred with TMD-associated symptoms. Of those, a relevant proportion did not receive a diagnosis according to RDC/TMD decision trees.
Clinical relevance
Psychosocial screening and the avoidance of overtreatment are recommended for patients with TMD-related symptoms.
Patients referred to a German TMD-specialized consultation hour—a retrospective on patients without a diagnosis according to RDC/TMD decision trees
