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KMID : 1004520210370030147
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Journal of Dental Rehabilitation and Applied Science
2021 Volume.37 No. 3 p.147 ~ p.156
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Full mouth rehabilitation of edentulous patient with fixed implant prosthesis
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Shin Hee-Hyun
Kim Jong-Jin
Baik Jin
Cha Hyun-Suk
Lee Joo-Hee
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Abstract
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There are various treatment options such as conventional complete denture, hybrid prosthesis and implant-supported fixed prosthesis for fully edentulous patients. In case of implant-supported fixed prosthesis, compared to removable prosthesis, it is difficult to place the implant in the correct position considering the anatomical contours of the final prosthesis. In this case, a full mouth rehabilitation with implant-supported fixed prosthesis was performed for a patient who required extraction of all remaining teeth due to dental caries and chronic periodontitis. In the implant placement stage, the implant was placed in the desired position using a surgical guide fabricated considering the anatomical contours of the final prosthesis, and the function and esthetics were evaluated through correction and re-fabrication of the fixed provisional restoration. A final restoration of porcelain fused to gold prosthesis was delivered to the patient based on the provisional restoration. To cope with complications such as loosening of screws and fracture of porcelain, a screw-retained type prosthesis was fabricated for the posterior part and a screw-cement-retained type prosthesis for the anterior part. As a result, the patient showed an improved prognosis in terms of functional and esthetics after the final prosthesis was delivered.
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KEYWORD
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fully edentulous patient, implant-supported fixed prosthesis, implant surgical stent
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