People who are regular cannabis users are at an increased risk of experiencing complications after surgery, according to a study by researchers with UTHealth Houston. The study was published in a recent issue of JAMA Surgery. Joining me to talk about cannabis use disorder and the findings of the study is Paul Potnuru, MD. Dr Potnuru is the assistant professor in the Department of Anesthesiology, Critical Care and Pain Medicine at McGovern Medical School at UTHealth Houston and the first author of the study.