Cataranciuc Iulia Maria, Vieru Marina, Agop-Forna Doriana
ABSTRACT
Implant-supported overdentures have become a widely accepted treatment option for edentulous patients, providing improved retention, stability, masticatory efficiency, and quality of life compared with conventional complete dentures. The purpose of this review is to summarize current evidence regarding implant-supported overdentures, focusing on attachment systems, implant survival, patient satisfaction, and prosthetic complications. A literature review was conducted using articles published in international peer-reviewed journals. The analyzed studies demonstrated high implant survival rates and significant improvements in oral function and patient-reported outcomes. Among attachment systems, Locator attachments and bar-retained overdentures remain the most frequently used options, each presenting specific advantages and limitations. Although maintenance requirements vary according to the attachment system employed, implant-supported overdentures continue to represent a predictable and cost-effective treatment modality for the rehabilitation of edentulous patients. Long-term clinical success depends on appropriate patient selection, treatment planning, and regular maintenance protocols.
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