Efficacy of Endodontic Cryotherapy in Alleviating Post-Treatment Pain after Single-Visit RCT: A Randomized Study.

Aim: This study aims to assess whether endodontic cryotherapy can effectively lower discomfort after a single root canal visit.

Material And Method: Thirty-six patients aged 18-32 years requiring single-visit root canal treatment (RCT) were divided into three groups at random, with twelve people in each: group 1 (control group), group 2 (normal saline), and group 3 (cold saline). After root canal therapy was finished, group 1 got no further treatment, group 2 got standard saline irrigation at room temperature, and group 3 got cold saline irrigation at 35.