OBJECTIVES The aim of this study was to evaluate relationships between the socio-demographic and economic factors of patients and the reasons of admission, usage periods of the two types of clinics, frequencies of denture changes, satisfaction levels and preferences of prosthetic dental treatment. MATERIALS AND METHODS 510 partially and/or totally edentulous patients were studied using a ques...

This retrospective clinical study aimed to assess patient's satisfaction with removable partial dentures (RPDs), as retention, chewing ability, aesthetics during the observation period. MATERIAL AND METHODS A total of 63 patients with RPDs, participated in this study. The following data was collected: Kennedy classification, denture design, denture support, satisfaction and success of RPD. ...

In the described technique, a vinyl polysiloxane material is used as a matrix for the indirect fabrication of multiple custom-cast posts and cores. The matrix technique enables the clinician to fabricate multiple posts and cores in a short period of time. The form, harmony, and common axis of preparation for all cores are well controlled before the definitive crown/fixed partial denture restora...

In the diversified literature on occlusion and its role for functional patterns of the masticatory system, two conflicting concepts stand out: (1) canine protection as described by D’Amico and others is said to favor a vertical chewing pattern and to prevent wear of teeth, as in lateral occlusion where the canine guides the mandibular movement directly through contact or indirectly through peri...

Department of Specialized Dentistry, Nagasaki University Hospital of Medicine and Dentistry, Division of Fixed Prosthodontics and Oral Rehabilitation, Nagasaki University Graduate School of Biomedical Sciences, Community Medical Network Center, Nagasaki University Hospital of Medicine and Dentistry, Dental Laboratory Center, Nagasaki University Hospital of Medicine and Dentistry, Nagasaki, and ...

Missing anterior teeth is of serious concern in the social life of a patient in most of societies. While conventional fixed partial dentures and implant-supported restorations may often be the treatment of choice, fiber-reinforced composite (FRC) resins offer a conservative, fast, and cost-effective alternative for single and multiple teeth replacement. This paper presents two cases where FRC t...

The purpose of this study was to evaluate the design of resin-bonded fixed partial dentures (RBFPDs) with zirconia frameworks. The abutment teeth were the upper central incisor and the canine. Three types of frameworks were fabricated as follows: 0.5-mm- and 0.8-mm-thick zirconia frameworks with grooves and holes (0.5ZrG, 0.8ZrG) and 0.5-mm-thick zirconia frameworks without grooves and holes (0...

Various studies have proved the success of the osseointegration concept, if proper and strict protocols are followed for the success. In clinical practice, certain situations arise that makes the clinician to modify his treatment modality to favor the final outcome of the treatment. This paper presents a clinical case report of re-osseointegration of the loosened bead implant occurred during th...

The aim of this study was to investigate the marginal fit of posterior fixed partial dentures (FPDs) made with 2 computer-aided design/computer-assisted manufacture systems--Procera Bridge Zirconia (Nobel Biocare) and Lava AllCeramic System (3M ESPE)--and to analyze the differences between abutments and between buccal and lingual surfaces. Twenty standardized specimens were prepared to receive ...

Materials used for fixed partial denture (FPD) frameworks have had properties of excellent strength, durability, and biocompatibility. Some of the materials which have been used till date include alloys, ceramics, and high-performance polymers such as zirconia, Ni-Cr, lithium disilicate, and so on. All these, though excellent, have their advantages and disadvantages. Hence, the search has alway...