Between 2.5–5 mg of hyperbaric anesthetic was injected intrathecally in the sitting position and the patient remained upright for 3–10 minutes. This technique of saddle block anesthesia provides analgesia for approximately 1–3 hours.
Between 2.5–5 mg of hyperbaric anesthetic was injected intrathecally in the sitting position and the patient remained upright for 3–10 minutes. This technique of saddle block anesthesia provides analgesia for approximately 1–3 hours.