[e-mail]

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Diseases affecting TMJ
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07-31211012755
yukkwa_at_kmu.edu.tw
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Understanding 1. Vocabulary 2. Anatomy of
TMJ 3. Normal joint function 4. Temporomandibular
disorders 5. Patient evaluation 6. Examination 7.
Imaging 8. Main pathological conditions affecting
TMJ
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References

1. Oral Pathology for the Dental Hygienist. Olga AC
   Ibsen, Joan Anderson Phelan, 4th edition, 2004,
   Chapter 10, p. 356-364
2. Eric Whaites Essentials of dental radiography
   radiology 3rd edition, Chapter 29, p. 371-388
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Diseases Affecting the Temporomandibular Joint
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Diseases Affecting the Temporomandibular Joint
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Diseases Affecting the Temporomandibular Joint
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Diseases Affecting the Temporomandibular Joint
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Lateral
Anterior
Base
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Rotary and translatory movements of condyle
during normal mouth opening
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Imaging
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Summary of different parts of TMJ shown by the
conventional projections
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Main pathological conditions affecting
the TMJ
TMJ pain dysfunction syndrome Internal
derangements Osteoarthritis Juvenile rheumatoid
arthritis (Stills disease) Ankylosis Tumors Fract
ures Developmental anomalies
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Summaries

• Knowing
• Anatomy (glenoid fossa, disk, condyle, capsule,
  superior belly of lateral pterygoid muscle
• Function of muscles of mastication
• Three factors implicated in TMD
• Two symptoms suggestive of TMD
• Imaging methods for TMD
• Main pathological conditions affecting TMJ