condyle disc-complex_derangement_1
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Transcript of condyle disc-complex_derangement_1
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Kindly put your mobile phones in silent mode.
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LET US KNOW ABOUT CONDYLE-DISC COMPLEX DERANGEMENT
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TEMPOROMANDIBULAR JOINT(TMJ)
“Nothing is more critical to success than beginning with all the necessary data”
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classification
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MASTICATORY MUSCLE DISORDERS
A.protective co-contraction
B.local muscle soreness
C.myofacial pain
D.centrally mediated myalgia
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TMJ DISORDERSA.Derangement of the condyle-disc
complexB.Stuctural incompatibility of the
articular surfaceC.Inflammatory disorders
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CHRONIC MANDIBULAR HYPOMOBILITY
A.Ankylosis B.muscle contracture
C.coronoid impedence
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GROWTH DISORDERS
A.Congenital and developmental bone disorders
B.Congenital and developmental muscle disorders
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DERANGEMENT OF THE CONDYLE-DISC COMPLEX
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CAUSES(TRAUMA)
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1.Elongation of IRL2.Stuctural damage of SRL3.Pulling of SLP muscle
MECHANISM
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MAJOR SYMPTOMS(YOU CAN NEVER DIAGNOSE SOMETHING YOU
HAVE NEVER HEARD ABOUT)
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DISC DISPLACEMENT
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DISC DISLOCATION WITH REDUCTION
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DISC DISLOCATION WITHOUT REDUCTION
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MANAGEMENT(THE COMPLEXITY OF TMD MAKES A “COOK BOOK”
IMPOSSIBLE)
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CONCLUSION
“TREATING TMJ DISORDER IS LIKE SEARCHING A BLACK CAT IN A DARK ROOM BY A BLIND
MAN”......CHANGED....
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SPECIAL THANKS TO:AII THE FACULTY MEMBERS OF DET.OF ORAL
&MAXILLOFACIAL SURGERY
MR.NURUL HASSAN
MR.SUBRATA DAS
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THANKYOU