Cited by 60Temporomandibular Joint DisordersConnective tissue disorders researchOral and gingival health research

The role of systemic hypermobility and condylar hypermobility in temporomandibular joint dysfunction syndrome

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Kavuncu, Vural, Sahin, Sezai, Kamanli, Ayhan, Karan, Ayse, Aksoy, Cihan·2006·Rheumatology International

Abstract

Objective To evaluate the risk of temporomandibular joint dysfunction (TMD), when both systemic joint hypermobility (SJH) and localized condylar hypermobility (LCH) exist.Materials and methods Sixty-four consecutive outpatients with temporomandibular joint clicking or pain, and 77 sex- and age-matched control subjects, were recruited in the study. LCH was diagnosed when condylar subluxation was present, and SJL was diagnosed by using Beighton's method. The frequency of symptoms, mean mouth opening, and the frequency of subjects with SJL and LCH were the main outcome measures.Results Out of the 64 patients, 16 patients were suffering from pain, 20 patients from joint-clicking and 28 patients from both. Both SJH and LCH were more frequently observed in those patients with TMD than in control subjects. The risk of TMD was higher if LCH and SJH existed jointly.Conclusion Both systemic and localized hypermobility may have a role in the etiology of TMD.

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Crossref · 10.1007/s00296-005-0620-z

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  • Other studies suggest joint hypermobility probably precedes and predisposes to both temporomandibular disorders and POTS.

    “Other studies, however, suggest that joint hypermobility likely precedes and predisposes to both TMD (De Coster et al., 2005; Kavuncu et al., 2005; Deodato et al., 2006; Pasinato et al., 2011) and POTS (Rowe et al., 1999).”
  • The odds ratios for hypermobility syndromes in temporomandibular disorders were 11.2 for systemic joint hypermobility, 7.5 for localized condylar hypermobility and 15.3 for both, and the risk was significantly higher when both were present (P < 0.001).

    “The odds ratio for hypermobility syndromes in TMD were 11.2 for SJH, 7.5 for LCH and 15.3 for both.”
  • 87% of patients with systemic joint hypermobility and localized condylar hypermobility also had temporomandibular disorders, versus 30% of controls.

    “Kavuncu and colleagues found that 87% of patients with systemic joint hypermobility (SJH) and localized condylar hypermobility (LCH) also su ff er from TMD, compared to only 30% of controls (Kavuncu et al., 2005).”

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Authors
Kavuncu, V., Sahin, S., Kamanli, A., Karan, A., & Aksoy, C.
Affiliations
  • Afyon Kocatepe University (TR)
  • Istanbul University (TR)
Corresponding author
Kavuncu, Vural
Venue
Rheumatology International
Published
2005-06-30
Volume
26
Issue
3
Pages
257-260
ISSN
  • 0172-8172 (ISSN-L)
  • 1437-160X
OpenAlex
W2056289297
Cited by
60
References
14
Citations by year
2026: 2 · 2025: 2 · 2024: 3 · 2023: 3 · 2022: 5 · 2021: 8 · 2020: 2 · 2019: 2 · 2018: 4 · 2017: 2 · 2015: 6 · 2014: 4 · 2013: 1 · 2012: 5
FWCI
2.12
Type
journal article
Language
en
Open access
Licence
Locations
  • Rheumatology International (publishedVersion)
  • PubMed (publishedVersion)
  • DSpace - FIRAT (Fırat University) (submittedVersion, cc-by-nc-nd)
Topics
  • Health Sciences › Health Professions › Complementary and Manual Therapy › Temporomandibular Joint Disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Connective tissue disorders research
  • Health Sciences › Health Professions › Pharmacy › Oral and gingival health research
Keywords
temporomandibular disorders, Beighton score, joint clicking, temporomandibular joint pain, mouth opening, TMD etiology
MeSH terms
Adult, Female, Humans, Joint Instability, Male, Masticatory Muscles, Temporomandibular Joint Disorders, Case-Control Studies

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