Dental implant macrodesign features in the past 10 years: A systematic review

Dental implant is a material used in replacing missing teeth. The osseointegration process of dental implants will be affected by the macrodesign of the fixtures. This study aimed to review the dental implant macrodesign in the past 10 years. This study was conducted in a systematic review method using two electronic databases (PUBMED and Science Direct). Only randomized controlled trials (RCTs) published in the last 10 years were used for this review. All the search results were filtered using Preferred Reporting Items for Systematic Reviews And Meta-Analyses and should fulfill some predefined inclusion criteria. The last step was to assess the methodological quality of the studies using the JBI Checklist for RCT. The search identified 357 studies with only 23 that going through full-text analysis, resulting in 14 articles included in the review. In total, 19 different implant brands were used in 12 different countries. Dental implant macrodesigns were divided into collar design, implant shape, thread geometry, and platform design. The macrodesign features of the implant were mostly developed in the variation of thread geometry and collar design.