Although many prosthetic materials exist for fabrication of implant-supported telescopic overdentures, available materials have not been thoroughly evaluated from a functional standpoint. This case report describes the use of polyaryletherketone (PAEK) based polymer for an implant-supported telescopic overdenture, a seldom used material in dentistry. This material is lighter than traditional ma...

A procedure is described for fabricating an immediate complete overdenture where several teeth retain an interim fixed partial denture (FPD) until the complete denture is finished. Nonessential posterior teeth were first extracted. An interim fixed restoration was fitted to five strategic teeth, and the four maxillary incisors were reduced to the gingival margin. The reduced teeth and the maxil...

Conventional complete denture is the traditional treatment plan for the completely edentulous patient. Unfortunately, this treatment option has several complications, especially for the lower denture. The advance of a dental implant with attachment systems resolves many of these issues, particularly that related to the denture retention and stability. A wide variety of commercially available at...

OBJECTIVES The effect of inter-implant distance on retention and resistance of implant-tissue-supported overdentures is lacking in the literature. An in vitro study was performed to evaluate this effect for mandibular implant-tissue-supported overdentures retained by two ball attachments. MATERIALS AND METHODS An acrylic cast of an edentulous mandible was fabricated. Three pairs of implants w...

The study aimed to evaluate the effect of different mucosa thickness and resiliency on stress distribution of implant-retained overdentures using a two-dimensional finite element analysis. Models were used in order to simulate two situations. In group A, model represented an edentulous mandible supporting an overdenture retained by two-splinted-implants connected with bar-clip system while in g...

Patients wearing conventional dentures often complain about the instability of the prosthesis, particularly the mandibular denture. Denture instability leads to feeling of insecurity, inefficient mastication, and overall dissatisfaction with the prosthesis. Implant-retained dentures have been developed and studied as a method for solving the problem of instability associated with conventional d...

The purpose of this article is to identify the types of complications that have been reported in conjunction with endosseous root form implants and associated implant prostheses. A Medline and an extensive hand search were performed on English-language publications beginning in 1981. The searches focused on publications that contained clinical data regarding success/failure/complications. The c...