[Cementation of adhesive bridges].

Adhesive bridges represent an important modality in contemporary restorative dentistry, offering durable, aesthetic, and functional solutions. However, a successful outcome of these restorations is highly dependent on the quality of the cementation. This article provides an overview of the cementation protocol for adhesive bridges made from different materials, addressing fundamental aspects such as material selection, tooth surface preparation, cementation techniques, and considerations regarding longevity and stability.

[Optimally invasive ceramic bridge constructions].

Bridges are commonly used to replace missing teeth. This article provides a comprehensive overview of the key factors influencing the performance and lifespan of various types of resin-bonded fixed prostheses. Studies comparing different types underscore the importance of achieving a balance between structural integrity and stress distribution.

[Implants: the 'holy grail' or the solution of last resort?].

Dentists today have an increasing number of ways to restore chewing function lost due to missing teeth. The loss of chewing function has many more consequences than one might initially think. Oral function concerns not only chewing but also proprioception and osseoperception, and it influences brain function too.

Release of contraction stress of dental resin composites by water sorption.

Unlabelled: Polymerization shrinkage of bonded resin composite restorations will result in the development of curing contraction stresses during setting and can cause debonding of the restoration or failure of the surrounding tooth structure. However, the hygroscopic expansion that occurs after exposure of the restorative to the wet oral environment can compensate for this shrinkage.

Objectives: The purpose of this study was to determine the hygroscopic expansion of six commercial resin composites and relate it to their composition, mechanical properties, shrinkage, and contraction stress development.

The influence of pre-heating the restoration and luting agent on the flexural strength of indirect ceramic and composite restorations.

Background: This study investigated the impact of luting procedure and restoration thicknesses on the flexural strength of CAD/CAM restorations. Traditional luting agents have been questioned in favor of pre-heated resin composites or flowable composites.

Materials And Methods: 400 disc-shaped restorations (lithium disilicate [IPS e.