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KMID : 0355220140390040156
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Journal of Korean Academy Oral Medicine
2014 Volume.39 No. 4 p.156 ~ p.162
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A Novel Treatment of Recurrent Temporomandibular Joint Dislocation with Intermaxillary Fixation Using Microimplant: A Case Report
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Kee In-Kyung
Byun Jin-Seok
Choi Jae-Kap
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Abstract
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Dislocation of temporomandibular joint (TMJ) is troublesome condition which was most commonly shown far anteriorly displaced mandibular condyle to the articular eminence, thereby make it impossible to close one’s mouth. It is often referred to as ‘open lock’ in clinically. Although anatomical modification of the articular eminence through eminectomy has been considered most satisfactory and efffective treatment for managing the recurrent dislocation, it seldom performs clinically due to its invasiveness and patient’s reluctance. We thought a shortterm intermaxillary fixation could be of benefit to the patient suffering from recurrent dislocation. A 21-year-old male patient with recurrent TMJ dislocation which had developed after excessive mouth opening, was successfully treated with intermaxillay fixation using microimplant for 2 months. It is more conservative and less complicated method than eminectomy in treating recurrent TMJ dislocation. Transient intermaxillary fixation using microimplant and elastics could be one of treatment options for recurrent TMJ dislocation.
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KEYWORD
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Dental implants, Dislocations, Temporomandibular disorders, Temporomandibular joint
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