The Four Main Types Of Anesthesia Performed By Hospital Services Anesthesia is a stage of all major surgery procedures. In this phenomenon, the hospital anesthesia services inject intravenous sedatives into the patient's body to make them fall unconscious. https://napaanesthesiany.bcz.com/2024/05/06/the-four-main-types-of-anesthesia-performed-by-hospital-services/