Pain injection and nerve block puncture needle technique
Dec 16, 2022
Injection therapy features:
In the shortest time, with the fastest speed, the most reasonable drugs will be accurately sent to the most needed lesion site, to achieve the most satisfactory therapeutic effect.
2. Injection is not "closed" :
Injection therapy doesn't mean just giving it where it hurts. It's not just a local anesthetic that blocks the nerve for a short time. Not to "close" the nerve. Injection therapy has unique requirements and characteristics. Zheng Lin, Gucheng County People's Hospital, Orthopaedics Department of Traditional Chinese Medicine
3. Requirements for injection therapy:
First of all, under the premise of the correct diagnosis. According to the cause of pain inflammatory lesions or pain etiology, formulation of effective liquid medicine. Through the injection protocol and skilled puncture techniques, the lesion area injection (target injection). There is a high concentration of liquid medicine in the local lesion, causing the inflammation of the lesion to be eliminated, and the pain also disappeared. The essence of injection therapy is anti-inflammatory therapy.
4. Difference between injection and nerve block:
1) Local injection therapy:
2) Eliminate inflammatory lesions, eliminate nerve compression, eliminate scar tissue and lubricate joints
3) Nerve blocking needle:
4) Nerve conduction block needle
5) Same function:
6) Improve blood circulation
5. Indications for nerve block needle therapy:
The indications for nerve block therapy are very broad. All kinds of acute and chronic pain in various parts of the body.
6. Contraindications of nerve block needle therapy:
Not the author, including the mentally disturbed. There were infected lesions in the skin and deep tissue of the puncture site. Prone to bleeding or on anticoagulant therapy. Allergic to local anesthetics. Spinal canal, peritoneal ganglion and paravertebral sympathetic ganglion block are not suitable for patients with hypovolemia.
7. Precautions:
1) If the cause of pain is unknown, be sure to diagnose the cause and then use nerve block.
2) Give nerve block during diagnostic examination to relieve pain.
3) Do not "treat the head with pain, treat the foot with pain," or even "beat the place where the pain is" (injection at the pain point).
4) Severe organic heart disease, poor overall condition, use with caution in elderly patients.
5) When severe hypertension, diabetes, active ulcers, early pregnancy and other nerve blocks, hormones should be used with caution.
