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KMID : 0362420170550030279
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Journal of Korean Academy of Prosthodontics
2017 Volume.55 No. 3 p.279 ~ p.285
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Full mouth rehabilitation in a patient with partial mandibulectomy using CAD/CAM zirconia framework and monolithic zirconia
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Ma Bo-Young
Park Hong-Ju
Im Yeong-Gwan
Park Chan
Shin Jin-Ho
Lim Hyun-Pil
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Abstract
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Defects due to mandibulectomy often cause hard and soft tissue loss and result in esthetic problems and functional disorders such as mastication, swallowing, and pronunciation. After the mandibular reconstruction, several complications including loss of alveolar bone can cause limitations in maintenance or supporting of removable prosthesis. For these patients, implant-supported fixed restorations have been an appropriate prosthetic restorative method. In this case report, we report the patient who underwent mandibulectomy and mandibular reconstruction owing to oral cancer, and then restored the current dentition functionally and aesthetically by applying zirconia frameworks and monolithic zirconia crowns by computer-aided design and computer-aided manufacturing.
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KEYWORD
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CAD/CAM, Implant-supported dental prosthesis, Zirconia framework, Squamous cell carcinoma, Oral cancer, Mandibulectomy
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