Naslov
Single unit attachments improve peri-implant soft tissue conditions in mandibular overdentures supported by four implants

Autori
Cordaro, Luca ; di Torresanto, Vincenzo Mirisola ; Petričević, Nikola ; Jornet, Primitivo Roig ; Torsello, Ferruccio

Izvornik
Clinical oral implants research (0905-7161) (2012);

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cad/Cam bar; implant; Locator®; overdenture; patient satisfaction

Sažetak
Aim: To evaluate the clinical performance as well as patients’ and clinicians’ satisfaction on two different prosthodontic retention systems for implant-overdentures in the mandible. Methods: In this retrospective study, patients provided with four intraforaminal implants with at least 12 months of follow-up since overdenture delivery were evaluated. A total of 39 patients were treated either with Locator® attachment or with cad-cam milled bar. Clinical parameters such as Peri-implant Probing Depth (PPD), Plaque Index (PI), and Bleeding on Probing (BOP) were evaluated. Patients’ and clinicians’ perceptions regarding the outcome were assessed on visual analog scales (VAS). Results: The mean follow-up was 13 months in the Locator® group and 18 months in the Bar group and no implants were lost. The Locator group showed better results for PPD, PI, and BOP values. Patients’ satisfaction was high in both groups, whereas the clinicians found better hygienic conditions and soft tissue health in the Locator group. Conclusions: Although the patients’ satisfaction was similar in both groups the Locator® system demonstrated better soft tissues scores because hygienic maintenance was more complicated around bars. This may increase the frequency of chronic inflammations around the implants

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina

Napomena
In press

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