Vasosection is a medical term referring to the surgical procedure of cutting or severing a blood vessel. Synonyms for vasosection include vascular transection, arterial ligation, and vascular dissection. These terms are used in the medical field to describe similar procedures that involve manipulating or cutting blood vessels. Additionally, other terms such as vascular occlusion and vascular embolization are sometimes used to describe procedures that involve blocking or restricting blood flow to a specific area. While these terms may have subtle differences in meaning, they all describe procedures involving interruption of blood flow which can be vital in treating various medical conditions.