Removable partial dentures.
On one side, prosthodontic reconstructions compensate for the sequelae of negative changes in the oral cavity; on the other side, they often enhance or accelerate them. As a consequence of negative changes in the oral cavity over time, treatment planning for RPDs becomes highly complex. A set of reliable criteria is necessary for decision-making and problem management It appears that the majority of published data on RPDs does not depict high effectiveness of this treatment modality. From a strict point of view of evidence-based dentistry, the level of evidence is low if not missing for RPDs. Randomized controlled trials on RPDs are difficult to design, they are not feasible for some questions due to the complexity of the material, or may remain without clinical relevance. The literature rarely gives information on the denture design, tooth selection, and management of the compromised structural integrity of teeth. So far treatment outcomes with RPDs must be considered under the aspect of bias due to the bias in indication and patient selection for RPDs. Better clinical models should be elaborated with more stringent concepts for providing RPDs. This encompasses: risk analysis and patient assessment, proper indications for maintenance or extraction of teeth, strategic placement of implants, biomechanical aspects, materials, and technology. Although there is a tendency to offer fixed prostheses to our patients, this might change again with demographic changes and with an increase in the ageing population, an increase in their reduced dentition, and low socioeconomic wealth in large parts of the world.
Mericske-Stern
Regina
R
Department of Prosthodontics, University of Bern, Switzerland. regina.mericske@zmk.unibe.ch
D000368:Aged; D001294:Attitude to Health; D003731:Dental Caries / Q000209:etiology; D015921:Dental Implants; D003779:Denture Design; D003781:Denture Retention; D003832:Denture, Partial, Removable / Q000009:adverse effects; D006801:Humans; D007576:Jaw, Edentulous, Partially / Q000145:classification / Q000534:rehabilitation; D009909:Oral Health; D017060:Patient Satisfaction; D011788:Quality of Life; D018570:Risk Assessment; D012307:Risk Factors; D016896:Treatment Outcome
D015921:Dental Implants