J Korean Acad Prosthodont.  2024 Oct;62(4):285-294. 10.4047/jkap.2024.62.4.285.

Fabrication of implant supported overdenture using existing implants: a case report

• Baek SJ
• Lee HN
• Shim JS
• Lee JY

• KMID: 2560758
• DOI: http://doi.org/10.4047/jkap.2024.62.4.285

Abstract

Although the proportion of edentulous patients is declining, the aging population has resulted in an increase in their absolute numbers. Conventional complete dentures can partially restore oral function but have significant limitations such as low retention and relatively poor masticatory ability. Therefore, implant overdentures have been proposed as an alternative, offering enhanced functionality, higher patient satisfaction, and cost-effectiveness compared to fixed implants. In this case, a 74-year-old female patient presented with complaints about her existing implant overdenture, fabricated in 2010, which frequently dislodged and was aesthetically unpleasing. Clinical examination revealed worn attachments and artificial teeth, as well as insufficient upper lip support. It was decided to remake the implant overdentures utilizing the existing implants. During the fabrication, the patient continued to use her previous denture. After evaluating the occlusal relationships, facial form, and vertical dimension, the new overdentures were fabricated. The newly created implant overdentures showed satisfactory aesthetic and functional results, and the patient was satisfied.

Keyword

Complete denture; Dental implant; Implant overdenture; Overdenture