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COMPARATIVE STUDY ON THE CLINICAL AND RADIOGRAPH FINDINGS OF TEMPOROMANDIBULAR JOINT DYSFUNCTION PATIENTS

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Abstract

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1. ¾Ç°üÀý ±â´ÉÀå¾Ö ȯÀÚ¿¡¼­ ¾Ç°üÀýºÎÀ§Ä¡ÀÇ °ñº¯È­´Â ȯÀÚÀÇ º´·Â°ú ¹ÐÁ¢ÇÑ °ü°è°¡ ÀÖ
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2. ÃÖ´ë °³±¸½Ã 40§®¹Ì¸¸À» °³±¸Çϴ ȯÀÚ¿¡¼­ ´õ¿í ½ÉÇÑ °ñº¯È­¸¦ º¸¿´´Ù.
3. ¾Ç°üÀý ±â´ÉÀå¾Ö ȯÀÚÀÇ ±³ÇÕ»óÅ¿¡¼­ °úµÎ°¡ ¾Ç°üÀý°­ÀÇ ÈĹ濡 À§Ä¡ÇÑ °æ¿ì °³±¸½Ã
´õ¿í ½±°Ô °úµÎ°¡ °üÀýÀ¶±â Àü¹æÀ¸·Î À̵¿ ÇÏ¿´À¸¸ç, ±³Çսà °úµÎ°¡ Àü¹æ¿¡ À§Ä¡ÇÑ °æ¿ì ÈÄ
¹æ¿¡ À§Ä¡ÇÑ °æ¿ìº¸´Ù ´õ¿í ½ÉÇÑ °ñº¯È­¾ç»óÀ» º¸¿´´Ù.
4. ±³Çսà °üÀý°£°ÝÀÇ °¨¼Ò´Â °úµÎÀÇ ¾Ç°üÀý³» ¾î¶°ÇÑ À§Ä¡º¸´Ù º´º¯ÀÌ ÁøÇàµÈ »óÅ¿´´Ù
5. ºñȯ¿ø¼º ³»ÀåÁõ ȯÀÚÀÇ Æ¯Â¡Àû Áõ»óÀº clickingÈÄ °³±¸Àå¾Ö¸¦ ³ªÅ¸³»¾úÀ¸¸ç ºñȯ¿ø¼º
³»ÀåÁõÀ» ȯ¿ø¼º ³»ÀåÁõº¸´Ù ´õ¿í ÁøÇàµÈ »óÅ¿´´Ù.
#ÃÊ·Ï#
Patients complaining of temporomandibular joint disorders with clicking, crepitation,
pain, and limitation of mouth opening were subjected to clinical and radiographic
examinations using hypocycloidal serial tomography, oblique lateral transcranial projection
including arthrotomography and special protocol for TMJ dysfunction patients. From this
study the following correlations between radiographic findings and clinical symptom s
were found.
1. In TMJ dysfunction patients, the degree of bone changes ate closely related to the
history of the clinical symptoms.
2. patients with limitation of mouth opening (less than 40 §®) were of severer bone
change than those with more opening facility.
3. In TMJ
dysfunction patients, the posterior position of the condyle in the fossa at inter-cuspal
position showed easier forward movement to the articular eminence than the anterior
position. Patients with the anterior position of the condyle in the fossa at inter-cuspal
position showed severer bone change than those with posterior position.
4. Reduced joint space at intercuspal position suggests a more advanced pathosis than
that in any other condyle position.
5. Limitation of mouth opening with history of clicking is the clinical symptom of the
anterior disc displacement without reduction. In internal derangement, the anterior disc
displacement without reduction is in a more advanced pathosis than the anterior disc
displacement with reduction.

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