Temporomandibular Joint Pain Overview

Principles

Definition

Temporomandibular joint pain is an academic concept and research domain focused on understanding the complex etiology, pathophysiology, and clinical presentation of painful conditions affecting the temporomandibular joint and associated masticatory system. This field investigates diagnostic methodologies, therapeutic interventions, and the biopsychosocial factors influencing this common and often chronic pain state, highlighting its significance as a subject of interdisciplinary study within dentistry, medicine, and pain science.

Ontological type

Etiology

Therapeutic Interventions

Diagnostic Criteria

Key developments

Key Figures

Disc-Centric Imaging Era era

Samuel F. Dworkin [1], whose work during this era spanned affiliations with Rockefeller University [3] and the University of Washington [4], emerged as a leading figure in temporomandibular disorder research. His key contribution in this era comes from the 1992 paper 'Research diagnostic criteria for temporomandibular disorders: review, criteria, examinations and specifications, critique' [6], which provided standardized criteria, examinations and specifications that advanced diagnostic consistency for disc-related disorders. Linda LeResche [2], linked to Johns Hopkins University [5] and the University of Washington [4], contributed to the era through epidemiologic and clinical scholarship on temporomandibular disorders. Her involvement in the same 1992 RDC criteria paper [6] helped harmonize diagnostic standards across disciplines, strengthening the reliability of disc-focused assessments in imaging and care during this era.

Biopsychosocial Reconceptualization era

Linda LeResche [1] was a leading figure in this Biopsychosocial Reconceptualization era, with affiliations at the University of Washington [3] and Seattle University [4]. LeResche [1] contributed through Risk Factors for Diagnostic Subgroups of Painful Temporomandibular Disorders (TMD) [6], which highlighted psychosocial contributors and standardized measures, enabling epidemiologic and longitudinal studies central to this era. Mark Drangsholt [2] was affiliated with the University of Washington [3] and the Academic Center for Dentistry Amsterdam [5] during this era. Drangsholt [2] contributed to elucidating risk factors for diagnostic subgroups of painful TMDs [6], reinforcing cross-site reliability and the collaborative networks needed to harmonize measures and address etiologic heterogeneity in this era.

Risk Prediction and Phenotyping era

Jeffrey P. Okeson [1], associated with Louisiana State University Health Sciences Center New Orleans [3] and the University of Kentucky [4], is a leading figure in temporomandibular disorder research in this era. His key contribution during this era is the Orofacial Pain: Guidelines for Assessment, Diagnosis, and Management [7], which standardized evaluation and treatment and supported harmonized phenotyping and prevention efforts. Roger B. Fillingim [2], associated with Northwestern University [5] and University of Maryland, Baltimore [6], is a pivotal figure in this era. His key contribution is the OPPERA Study [8], a prospective risk assessment that enabled risk stratification and multidimensional phenotyping for temporomandibular disorder, informing predictive modeling and identification of modifiable risk factors.