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Temporomandibular Joint Disorder

Spectrum of musculoskeletal disorders affecting the jaw joint.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Ağız ve Diş Sağlığı department. Book Appointment →

What is Temporomandibular Joint Disorder?

Temporomandibular joint disorder (TMD) is a heterogeneous group of musculoskeletal and neuromuscular conditions affecting the temporomandibular joint, masticatory muscles and associated structures. The DC/TMD criteria classify TMD into pain-related (myalgia, arthralgia, headache attributed to TMD) and intra-articular subtypes (disc displacement, osteoarthritis).

Multifactorial pathogenesis includes occlusal disharmony, parafunctional habits (bruxism, clenching), trauma, psychological stress and systemic conditions. First-line management is conservative and reversible, with surgery reserved for refractory cases.

Symptoms

Pain in the jaw joint or surrounding muscles
Joint clicking, popping or crepitus
Limited mouth opening (less than 35 mm)
Jaw deviation or deflection on opening
Headaches in temporal region
Earache without otologic disease
Tinnitus, ear fullness or vertigo

Risk Factors

Bruxism and clenching habits
Female gender and age 20-50
Anxiety, depression and chronic stress
Acute or chronic facial trauma
Generalized hypermobility (Ehlers-Danlos)
Rheumatoid arthritis or other inflammatory arthropathy
Malocclusion and previous orthodontic intervention

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Persistent jaw pain over 4 weeks
  • Sudden inability to open or close mouth
  • Recurrent jaw locking
  • Painful clicking interfering with eating or speech
  • Associated headaches or earache
  • Dental wear from bruxism

Treatment Methods

01
Patient education and reassurance about benign nature
02
Soft diet, jaw rest and avoidance of parafunctional habits
03
NSAIDs and short-course muscle relaxants
04
Stabilization splint (occlusal nightguard) for bruxism
05
Physical therapy: stretching, strengthening, manual mobilization
06
Cognitive behavioral therapy for chronic pain and stress
07
Intra-articular injections (corticosteroid, hyaluronic acid, PRP)
08
Arthrocentesis or arthroscopy for refractory disc displacement
09
Open joint surgery only for severe structural pathology

Which Department to Visit?

You can visit our Ağız ve Diş Sağlığı department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Ağız ve Diş Sağlığı Department

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Impacted Tooth

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An impacted tooth — most often a wisdom tooth — has not erupted fully and remains in the jaw bone or gum. It can lead to pericoronitis, caries and cysts.

Dental Implants

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A dental implant is a titanium screw placed in the jawbone that supports a crown, bridge or denture, providing the closest possible function and aesthetics to a natural tooth.

Teeth Whitening

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Teeth whitening lightens tooth color using hydrogen peroxide or carbamide peroxide gels. In-office (professional) bleaching uses higher concentrations with light activation for faster results; home bleaching uses custom trays with lower concentrations over 1–4 weeks. Safety depends on healthy teeth, correct concentration, isolation of gums and transient sensitivity management.

Orthodontics

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Orthodontics is the dental specialty that corrects the alignment of the teeth and jaws, providing both aesthetic and functional benefits at any age, from childhood through adulthood.

Gingival Recession (Gum Recession)

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Gingival recession is the apical displacement of the gingival margin with exposure of the root surface. It may be localized or generalized and results from mechanical trauma, periodontal disease, thin biotype or anatomic factors. Recession can cause root sensitivity, caries and aesthetic concerns; management includes cause elimination and surgical root coverage when indicated.

Bad Breath (Halitosis)

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Halitosis is a chronic problem that affects a substantial part of the population. It is most often of oral origin and can interfere with social interactions.

Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.