Purpose This systematic review aimed to evaluate if the internal connection is more efficient
than the external connection and its associated influencing factors. Methods A specific …

Statement of problem A consensus regarding which implant-abutment connection type
would perform best in the anterior maxilla is lacking. Purpose The purpose of this systematic …

In this systematic review, we aimed to compare conical versus nonconical implant–abutment
connection systems in terms of their in vitro and in vivo performances. An electronic search …

Background It is claimed that bone remodeling is limited when the implant neck has
microthreads and an internal abutment connection. However, comparative studies …

Purpose Different implant‐abutment connections are available and it has been claimed they
could have an effect on marginal bone loss. The aim of this review is to establish if implant …

The success of dental implants has long been established through various studies with a
particular emphasis laid on an implant design. Crest module is that portion of a two-piece …

Objectives The aim of this consensus meeting was to assess the impact of implant–abutment
connection, positioning of the machined collar/microgap, and platform switching on crestal …

Purpose To investigate the effect of the apico‐coronal implant position on early and late
crestal bone loss (CBL), in bone and tissue level implants. Materials and methods Electronic …

Objective The systematic review and meta-analysis aimed to answer the PICO question:“Do
patients that received external connection implants show similar marginal bone loss, implant …

Objectives To address the following focused question: What is the impact of implant–
abutment configuration and the positioning of the machined collar/microgap on crestal bone …