In the area of dentistry, there is a wide variety of designs of dental implant and materials,
especially titanium, which aims to avoid failures and increase their clinical durability. The …

Implant-abutment assemblies are usually subject to long-term cyclic loading. To evaluate the
dynamic fatigue performance of implant-abutment assemblies with different tightening …

The use of screwless Morse taper implant–abutment connections (IAC) might facilitate the
clinician's work by eliminating the mechanical complications associated with the retention …

The aim of this study was to evaluate, in vitro, the microbiological sealing at the implant and
different angles frictional prosthetic abutment interface, submitted or not to mechanical …

Statement of problem Internal conical connections provide mechanical stability for the
prosthetic abutment and implant connection. However, some clinical situations require the …

Purpose: To evaluate the effect of implant coronal wall thickness on load-bearing capacity
and screw joint stability. Materials and Methods: Experimental implants were customized …

Implant abutment fractures are an uncommon mechanical complication, and the removal of
the abutment fragment and replacement with a new prosthesis is the best solution. However …

Micromotion between IAI affects long-term survival rate of dental implants. The use of
practical implants for mechanical test is costly. Finite element analysis (FEA) could test the …

Statement of problem The maintenance of the mechanical stability of implant-abutment
connections is relevant to the clinical success of implant-supported restorations. However …

Purpose: The aim of this study was to determine the effect of solid (one-piece) and two-piece
abutments on the stress profile of narrow implants with marginal bone loss. Materials and …