In contrast to traditional surgery, individuals undergoing interventional radiology procedures are typically not sedated completely. Due to the fact that general anesthesia is often not required for interventional radiology procedures, you will benefit from a faster recovery and decreased risk of complications. Alternatively, your care team will gently numb the incision site with a topical anesthetic to alleviate discomfort. Then, they will administer sedation via an intravenous (IV) line, which will make you more calm and comfortable during the process. You can rest assured that you will have minimal discomfort. Your sedation level may vary depending on the technique, your age, and your medical condition. Minimal – You will feel drowsy but will be able to communicate. Moderate – During portions of the procedure, you may fall asleep and become unaware of your surroundings. Twilight – You will be sleeping but will be able to breathe independently. You will have very little recollection of the procedure.