Now-a-days use of dental implants play vital role in rehabilitation of partial & complete edentulous subjects
due to availability of wide range of treatment modalities. Although many literatures regarding dental implant
reported to have long term success rate, they are not spared from complication & failure. Implant failure occurs
due to wide variety of reasons including improper treatment planning, surgical and prosthetic reason, material
failure, and improper maintenance. Among them disease of soft & hard tissue surrounding implant is presently
major concern in implantology. This literature review deals with various aspects of peri-implant disease& its
management.