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  2. Nerve block - Wikipedia

    en.wikipedia.org/wiki/Nerve_block

    Nerve block or regional nerve blockade is any deliberate interruption of signals traveling along a nerve, often for the purpose of pain relief. Local anesthetic nerve block (sometimes referred to as simply "nerve block") is a short-term block, usually lasting hours or days, involving the injection of an anesthetic, a corticosteroid, and other agents onto or near a nerve.

  3. Spinal anaesthesia - Wikipedia

    en.wikipedia.org/wiki/Spinal_anaesthesia

    Spinal anaesthesia (or spinal anesthesia), also called spinal block, subarachnoid block, intradural block and intrathecal block, [1] is a form of neuraxial regional anaesthesia involving the injection of a local anaesthetic or opioid into the subarachnoid space, generally through a fine needle, usually 9 cm (3.5 in) long.

  4. Brachial plexus block - Wikipedia

    en.wikipedia.org/wiki/Brachial_plexus_block

    The axillary block is particularly useful in providing anesthesia and postoperative analgesia for surgery to the elbow, forearm, wrist, and hand. The axillary block is also the safest of the four main approaches to the brachial plexus, as it does not risk paresis of the phrenic nerve, nor does it have the potential to cause pneumothorax. [12]

  5. Cryoneurolysis - Wikipedia

    en.wikipedia.org/wiki/Cryoneurolysis

    Cryoneurolysis, also referred to as cryoanalgesia, is a medical procedure that temporarily blocks nerve conduction along peripheral nerve pathways. The procedure, which inserts a small probe to freeze the target nerve, can facilitate complete regeneration of the structure and function of the affected nerve.

  6. Dental anesthesia - Wikipedia

    en.wikipedia.org/wiki/Dental_anesthesia

    The Inferior alveolar nerve anaesthesia or block or IANB (sometimes termed "inferior dental block", or wrongly referred to as the "mandibular block") probably is anesthetized more often than any other nerve in the body. An injection blocks sensation in the inferior alveolar nerve, which runs from the angle of the mandible down the medial aspect ...

  7. Intercostal nerve block - Wikipedia

    en.wikipedia.org/wiki/Intercostal_nerve_block

    Injecting local pain relievers and steroids into the injured area alleviates intercostal nerve pain. [2] In this type of nerve block, a needle inserted between two ribs releases a steroid into the area around the nerve. The exact location of injection depends on the underlying cause of the injury.

  8. Neurolysis - Wikipedia

    en.wikipedia.org/wiki/Neurolysis

    CPN is generally performed complementary to nerve blocks, due to the severe pain associated with the injection itself. Neurolysis is commonly performed only after a successful celiac plexus block. [11] CPN and celiac plexus block (CPB) are different in that CPN is permanent ablation whereas CPB is temporal pain inhibition. [11]

  9. Retrobulbar block - Wikipedia

    en.wikipedia.org/wiki/Retrobulbar_block

    Injection of local anesthetic into this space constitutes the retrobulbar block. This injection provides akinesia of the extraocular muscles by blocking cranial nerves II, III, and VI, thereby preventing movement of the globe. Cranial nerve IV lies outside the muscle cone, and therefore is not affected by the local anesthesia. As a result ...