Attachment of clips in a bar-retained maxillary implant overdenture: a clinical report.
Implant-supported overdentures are a good alternative for patients with conventional dentures that lack retention and stability. The most common prosthetic complications in mandibular and maxillary implant-supported overdentures are fracture and loosening of the attachment system. This clinical report describes the treatment of a completely edentulous patient with sinus floor elevation by using bone from the iliac crest and the insertion of 4 implants in the maxilla and mandible followed by implant-supported overdentures. The technical procedure for the attachment of clips to an acrylic resin overdenture base with the use of metal reinforcement is described. The advantage of this attachment procedure is an improved attachment system with less fracture and less loosening of the clips.
Center for Dentistry and Oral Hygiene, Department of Prosthodontics, University Medical Center Groningen, University of Groningen, The Netherlands. j.w.a.slot@med.umcg.nl
Wim
W
Slot
Gerry M
GM
Raghoebar
Gerrit
G
van Dijk
Henny J A
HJ
Meijer
D016025:Bone Transplantation / Q000379:methods; D002858:Chromium Alloys / Q000737:chemistry; D059605:Dental Implant-Abutment Design; D003761:Dental Impression Technique; D019094:Dental Prosthesis, Implant-Supported; D003819:Denture Bases; D003779:Denture Design; D003781:Denture Retention / Q000295:instrumentation*; D003826:Denture, Complete, Lower; D003827:Denture, Complete, Upper; D003828:Denture, Overlay; D005500:Follow-Up Studies; D006047:Gold Alloys / Q000737:chemistry; D006801:Humans; D008297:Male; D008334:Mandible / Q000601:surgery; D008437:Maxilla / Q000601:surgery; D008875:Middle Aged; D059546:Sinus Floor Augmentation / Q000379:methods
D002858:Chromium Alloys; D006047:Gold Alloys