A technique for constructing a new maxillary overdenture to a nonretrievable implant connecting bar
Journal of Oral Implantology, vol.39, no.1, pp.110-113, 2013 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 39 Issue: 1
- Publication Date: 2013
- Doi Number: 10.1563/aaid-joi-d-11-00042
- Journal Name: Journal of Oral Implantology
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.110-113
- Keywords: Attachments, Maxillary bar-implant-retained overdenture
- Ankara University Affiliated: Yes
Abstract
The most frequent mechanical complications of the bar-implant-retained overdentures are loosening of the bar screws and the need to reactivate the retentive clips. This article describes a technique to construct a new maxillary overdenture to a nonretrievable round-profile implant connecting bar with 2 distally placed attachments. The retainer round-profile bar was nonretrievable due to a worn retaining screw head. Attachment transfer analogs are used to transfer the position of the attachments to the master cast. The technique allows the clinician to construct new overdentures without the need for removal of the implant connecting bar. Reduced chairside time, reduced treatment cost, and increased patient satisfaction are the major advantages of the technique.