The Effect of Chlorhexidine + Hyaluronic Acid on Postoperative Wound Healing After Lower Third Molar Removal

Inclusion Criteria: * patients having lower impacted third molar * impaction pattern Pell-Gregory II/A, III/A, I/B, II/B, III/B that means partially impacted, partially erupted teeth, where primary wound closure is usually not possible; Exclusion Criteria: * systemic disease (diabetes, steroids, antiresorptive therapy); * allergy on gel's compounds; * pregnancy; * active or subacute local infection at third molar tooth (pericoronitis); * poor oral hygiene (based on the presence of active caries and/or plaque index of 2-3)