45
Participants
Start Date
August 31, 2021
Primary Completion Date
August 17, 2023
Study Completion Date
August 17, 2023
Er:Yag laser
Submucosal debridement is performed with Er:Yag laser using a P-400 tip under rinsing water.
EMS ultrasound
Submucosal debridement is performed with piezoelectric ultrasound (EMS) with a PEEK (plastic coated) tip under rinsing water.
University of Kristianstad, Kristianstad
Kristianstad University
OTHER