Mandibular 3-implant overdenture: A clinical report of a novel design.
Gerodontology 2022;
39:425-428. [PMID:
36218242 DOI:
10.1111/ger.12615]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/01/2021] [Accepted: 12/12/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE
To report on the use of a mandibular 3-implant overdenture with a novel implant distribution opposing a maxillary complete denture for the rehabilitation of an older edentulous patient.
BACKGROUND
The use of oral implants with attachment systems of various numbers and designs to support removable partial and complete dentures is well documented with success and predictability.
MATERIALS AND METHODS
An older edentulous patient with a mandibular implant-assisted removable partial denture was presented with failing remaining dentition. Teeth were extracted and a single midsymphyseal implant was placed. A mandibular overdenture on three implants with ball attachments in a tripod distribution was constructed to oppose a new maxillary complete denture made using a modified impression technique.
RESULTS
Over 2 years of follow-up, no significant biological or mechanical complications were reported, and denture retention and stability remained optimum.
CONCLUSION
Mandibular overdentures on three implants with ball attachments in a tripod distribution, opposing a maxillary complete denture, could be an alternative treatment option for the older edentulous patients.
Collapse