Our case of the month for July is an unusual one in the sense that we are not highlighting a wonderful new smile , straighter teeth, whiter teeth or a fantastic new technology. This month, our focus is on peri-implantitis. Now you may wonder what on earth is peri-implantitis. Well, we can report that peri-implantitis is becoming a major issue in relation to dental implants and the prevalence will only increase as more and more dental implants are placed.