Hydrosurgery uses a high‐pressure, water‐based jet system to remove burnt skin. This should leave behind the unburned, healthy skin. A 2019 Cochrane systematic review aimed to find out if burns treated with hydrosurgery heal more quickly and with fewer infections than burns treated with a knife. The review authors only found one randomised controlled trial (RCT) with very low certainty evidence that investigated this. Based on this trial, they concluded that it is uncertain whether or not hydrosurgery is better than conventional surgery for early treatment of mid‐depth burns. More RCTs are needed to fully answer this question.