ABSTRACT
ABSTRACT@#Peri-implant diseases are serious problems that plagues today’s dentistry, both in terms of therapy and epidemiology. With the expansion of implantology practice and the increasing number of implants placed annually, the frequency of peri-implant diseases has greatly expanded. The clinical manifestations, in the absence of a globally established classification, are peri-implant mucositis and peri-implantitis, the counterparts of gingivitis and periodontitis, respectively. However, many doubts remain about their features. Official diagnostic criteria, globally recognised by the dental community, have not yet been introduced. The review presented possible association between gastrointestinal diseases and peri-implant diseases. Previous studies had revealed the association with significantly higher levels of bacteria in patient’s gastrointestinal disease at either gingivitis or in periodontitis site. Additionally, pathogenesis of the periodontitis is similar to peri-implant diseases.