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KMID : 0362420160540020146
Journal of Korean Academy of Prosthodontics
2016 Volume.54 No. 2 p.146 ~ p.151
Rehabilitation of edentulous maxilla with implant-supported milled bar overdenture using CAD/CAM customized abutment: A case report
Ji Woon

Chang Jae-Seung
Kwon Joo-Hyun
Kim Sun-Jae
Abstract
In patients with fully edentulous maxilla, fabrication of implant-supported overdenture can be a viable treatment option, when a minimum of six implants were strategically placed. Among several attachment systems used for implant-supported overdentures, milled-bars prevent rotational movement of denture, thus showing great stability, and have the advantage of splinting multiple implants with each other. In this case report, a milled-bar supported overdenture was fabricated for a patient suffering from condition of fully edentulous maxilla with severe ridge resorption in the anterior residual ridge. Seven implants composed of three different systems were effectively utilized by CAD/CAM customized abutment and cement-retained milled bar.
KEYWORD
Dental implant, Implant overdenture, Milled-bar, CAD/CAM customized abutment
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