Peri-implantitis, Comparing Treatments 970 nm Laser and Mucosal Flap Surgery

The participants in the laser group are treated with a 970 nm diode laser and if calculus is present scaling and root planning (SRP). The peri-implant pocket will be radiated with the 970 nm laser, removing bacteria, diseased epithelium and granulation tissue. The laser will be used at a maximum of 20s intervals before water irrigation. Laser settings continuous wave mode and power between 1.0-1.3W. Total treatment time will vary with the depth of the pocket and size of the surrounding bone crater.

The participants will receive a conventional peri-implant mucosal flap surgery of affected implants, and return after 7-10 days for suture removal. The surgery is a well-established treatment of peri-implantitis.

Oral hygiene instructions of how to clean around dental implants as per individual needs in terms of access to clean and fine motor skills.