Periodontal Wound Healing With CHX and Hyaluronic Acid

Patients received a 21-day supply of 0.2% chlorhexidine (CHX) according to the randomization list, and were instructed to use 10 ml of the assigned mouthrinse for 1 minute, t.i.d. for 21 days. After rinsing, patients were asked to avoid washing their mouth or drinking for 30 minutes. Patients were asked to return the mouthrinse bottles (either empty of filled) at the end of the experimental period (day 21), in order to assess the level of patient compliance with the assigned CHX regimen.

Patients received a 21-day supply of 0.2% chlorhexidine (CHX) containing 0.2% hyaluronic acid (HA) and Anti-Discoloration System (ADS) according to the randomization list, and were instructed to use 10 ml of the assigned mouthrinse for 1 minute, t.i.d. for 21 days. After rinsing, patients were asked to avoid washing their mouth or drinking for 30 minutes. Patients were asked to return the mouthrinse bottles (either empty of filled) at the end of the experimental period (day 21), in order to assess the level of patient compliance with the assigned CHX regimen.