Related Experiment Video

Updated: May 22, 2026

Use of the Operant Orofacial Pain Assessment Device (OPAD) to Measure Changes in Nociceptive Behavior
12:20

Use of the Operant Orofacial Pain Assessment Device (OPAD) to Measure Changes in Nociceptive Behavior

Published on: June 10, 2013

Orofacial pain and dysfunction in children with juvenile idiopathic arthritis: a case-control study

E Leksell1, M Ernberg, B Magnusson

  • 1Department of Paediatric Dentistry, Blekinge Hospital, Karlskrona, Sweden. eva.leksell@ltblekinge.se

Scandinavian Journal of Rheumatology
|May 29, 2012
PubMed

Insights

Juvenile idiopathic arthritis (JIA) often causes temporomandibular joint (TMJ) pain and dysfunction. This study found TMJ pain and orofacial symptoms significantly impact daily life for JIA patients.

Area of Science:

  • Rheumatology
  • Dentistry
  • Orofacial Pain

Background:

  • Juvenile idiopathic arthritis (JIA) commonly involves the temporomandibular joint (TMJ), leading to inflammation.
  • Orofacial pain and dysfunction are potential complications of TMJ involvement in JIA.

Purpose of the Study:

  • To assess the prevalence of orofacial pain and temporomandibular dysfunction in JIA patients.
  • To compare these findings with a healthy control group.

Main Methods:

  • A cohort of 41 JIA patients and 41 age/sex-matched controls were evaluated.
  • Data collection included questionnaires on facial pain, clinical examination, panoramic radiography, and medical records.

Main Results:

  • A significantly higher prevalence of TMJ or facial pain was observed in JIA patients (33/41) compared to controls (4/41).
  • Nearly a quarter of JIA patients reported severe impact of orofacial symptoms on daily life.
  • Clinical findings and disease activity correlated with jaw muscle pain and reduced jaw opening.

Conclusions:

  • Temporomandibular joint pain is highly prevalent in JIA patients.
  • Orofacial symptoms significantly affect the quality of life for JIA patients.
  • Integrated medical and dental care is crucial for managing JIA-related TMJ issues.
Abstract

More Related Videos

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice06:37

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice

Published on: September 13, 2024

Assessment of Nerve Injury-Induced Mechanical Hypersensitivity in Rats Using an Orofacial Operant Pain Assay07:39

Assessment of Nerve Injury-Induced Mechanical Hypersensitivity in Rats Using an Orofacial Operant Pain Assay

Published on: July 26, 2022

Related Concept Videos

Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies01:22

Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
Bone Disorders01:29

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Tonsillitis II: Management01:26

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
Inflammatory Bowel Disease II: Crohn's Disease01:30

Inflammatory Bowel Disease II: Crohn's Disease

Introduction
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by transmural...
Inflammatory Bowel Disease III: Crohn's Disease01:25

Inflammatory Bowel Disease III: Crohn's Disease

Crohn’s disease is a chronic, relapsing form of inflammatory bowel disease characterized by segmental, transmural inflammation that can affect any part of the gastrointestinal tract. Its pathogenesis arises from a combination of genetic susceptibility, environmental exposures, epithelial barrier dysfunction, and immune dysregulation. Together, these factors lead to an exaggerated immune response against components of the gut microbiome.Genetic and Environmental InfluencesMultiple genetic...
Assessment of Airway, Skin Color, and Use of Accessory Muscles01:30

Assessment of Airway, Skin Color, and Use of Accessory Muscles

A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...