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KMID : 1004520230390030168
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Journal of Dental Rehabilitation and Applied Science
2023 Volume.39 No. 3 p.168 ~ p.175
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Using treatment denture and digital technology in patient with unstable mandibular movement: a case report
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Oh Eun-Ji
Jang Woo-Hyung
Park Chan
Yun Kwi-Dug
Lim Hyun-Pil
Park Sang-Won
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Abstract
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Long-term use of inappropriate prosthesis often results in habitual closure or irregular mandibular movements. In that case, guide to the stable centric position is difficult. Therefore, by using a treatment denture, the muscles and TMJ should be stabilized and the jaw relation should be acquired with the treatment position. Compared to the conventional method, digital technology in fabrication complete denture has the advantage of reproducing a stable tooth arrangement in cases of difficult tooth alignment, minimizing laboratory errors and reducing denture fabrication time. Therefore, in this case, the final denture was fabricated by digitally reproducing the stable treatment position, vertical dimension, and lip support with a treatment denture, and satisfactory results were obtained.
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KEYWORD
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CAD/CAM, treatment denture, unstable mandibular movement
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