What Surgery Requires Block Anesthesia Needle

There are also operations on the lower extremities that require a hemiblock anesthesia, and operations on the upper extremities that require a brachial plexus block anesthesia. For partial anesthesia, an anesthetic puncture is performed on the patient's waist. After successful puncture, ropivacaine or bupivacaine is inserted from the subarachnoid space, and an epidural catheter is inserted from the epidural space. Anesthetic is administered from the epidural catheter depending on the duration of the operation.

Brachial plexus block anesthesia is the choice of intermuscular sulcus or axillary block anesthesia, in the process of surgery after about 15 minutes of anesthesia can achieve the anesthetic effect of surgery, you can carry out surgery. During the operation, the anesthesiologist will always monitor the patient's vital signs and also give the patient some sedatives to ensure that the patient is not particularly nervous during the operation, which can make the patient more comfortable during the operation.