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KMID : 1004520230390040237
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Journal of Dental Rehabilitation and Applied Science
2023 Volume.39 No. 4 p.237 ~ p.249
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Maxillary complete denture with posterior zirconia occlusion and mandibular implant support fixed prostheses in completely edentulous patients with orofacial dystonia
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Seo Jong-Min
Jeong Chang-Mo
Lee So-Hyoun
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Abstract
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Orofacial dystonia is a neuromotor disorder that causes irregular or repetitive movements of the face, lips, tongue, and jaw involuntarily, also called tic disorder. Edentulous patients with these symptoms experience functional and aesthetic problems, including difficulty using complete dentures, speech and swallowing difficulties, and orofacial pain. In this case, for a patient with orofacial dystonia who experienced complete edentulism at a relatively young age, restorative treatment was performed with a maxillary complete denture with bilateral posterior zirconia occlusal surfaces and a mandibular implant-supported fixed prosthesis, and continuous smile training was performed. The aim was to improve the aesthetics of facial muscles. As a result of the treatment, the patient was very satisfied with not only improved chewing function and aesthetics, but also regained psychological stability and was able to lead a normal daily life, so we would like to report this.
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KEYWORD
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orofacial dystonia, complete edentulism, zirconia occlusal surface, maxillary complete denture, implant-supported fixed prosthesis
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