Spinal anesthesia or spinal block is the most effective and widely used form of anesthesia during different surgical procedures. Spinal anesthesia is given directly into the spinal cord of the patient, and it numbs the entire area of the body below the site of injection. According to the Dr. Keshavkumar, Anesthetist, Apollo Clinic Kotturpuram, Chennai spinal anesthesia is safer than general anesthesia. Also, it allows the patient to maintain a sense of control while remaining completely pain-fre...