What is the brachial plexus block?
Brachial plexus is a group of spinal cords that start in the throat, travel through axil or armpits and to the top of the arm. These nerves add to the shoulder, arm and hand. The brachial plexus block is a form of local anesthesia used for shoulder and arms surgery. This nerve block is administered by injection of anesthetics into the brachial plexus through the armpits. Used cocaine injections. At that time, a limited selection of drugs was available for anesthetic purposes, but as new drugs developed, cocaine was replaced by safer alternatives.
One of the primary reasons for the use of regional anesthesia, such as a block of brachial plexus, is to prevent some unpleasant side effects of general anesthesia (GA). GA places the patient in an induced and controlled state of unconsciousness. One of the most popular means is inhalation, a method that sometimes leads to respiratory problems due to temporary paralysis of the neck. To suppress it, the tube is generally inserted into the neck, a process called intubation that can create pain. Other side effects include nausea, vomiting, headaches and longer periods of postoperative unconsciousness; In rare cases, heart problems and death may occur.
With a block of brachial plexus, intubation is not necessary. The patient is often included in the twilight with intravenous (IV) sedative, but does not lose consciousness. This results in much faster recovery from anesthesia. Sediv IV also limits the amount of desired anesthesia and helps preventtoxic reactions that can occur when a large amount of local anesthetic is absorbed into the bloodstream. Patients with regional anesthesia are much less likely to experience nausea, headaches, neck damage related to intubation or rare but more serious effects of general alternative.
The type of regional anesthetic used depends on which parts of the body it has been running and how long the surgery will take. BLok brachial plexus can be effective for shoulder, arms and hands surgery. The block can be administered using individual or more injections or can be maintained continuously through the catheter. Depending on how it is served, it may take several hours for more complicated repairs.
If severe pain is expected during the first phase of recovery, a catheter may be left at the point that allows daily doses of drugs. Nerve blocks, such as the brachial plexus block, can also be therapeutically used to treat chronic pain caused by injuries in the affected area. In some cases, this allows the patient the opportunity to recover without surgery. In cases where surgery is required, the continuous block may alleviate the pain that occurs during postoperative physical therapy.
As with any medical procedure, the brachial plexus block may have negative side effects. In rare cases, nerve damage may occur in the block area. If the bloodstream is absorbedToo much anesthesia, toxic reactions can affect breathing, heart rhythm and blood pressure. Injection sometimes may occur at the injection site.