What are the epidural anesthesia needles? Are you clear-headed?
Jun 23, 2022
Epidural space block anesthesia, that is, local anesthetic injection into the epidural space, block spinal nerve roots, temporarily make its control area paralyze, known as epidural space block anesthesia, referred to as epidural block.
During epidural anesthesia, the patient is awake.
Indications: Theoretically, epidural block can be used for any procedure except the head. However, from a safety perspective, epidural block is mainly used for abdominal and below surgery, including urology, obstetrics and lower limb surgery. Neck, upper limbs and chest can be used, but management is complicated. The high epidural is mainly used for postoperative analgesia or general anesthesia combined with epidural anesthesia to reduce the dosage of total anesthesia. In addition, where suitable for the operation of subarachnoid block, epidural block anesthesia can also be used. In addition, it is also used for postoperative analgesia.
Contraindications: 1. Patients with hypovolemia and shock; 2. Infection at the puncture site or bacteremia can cause epidural infection; 3. In low coagulation state, the recent use of anticoagulant drugs has not been stopped for a long time; 4. After the puncture site, trauma, deformity, and back pain may be aggravated after anesthesia; 5. Patients and their families have concerns; 6, mental illness, severe neurosis and children and other uncooperative patients.
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