There is no need for general anesthesia. Brachial plexus anesthesia can be used for total hand anesthesia, and local anesthesia can also be used if the scope is small. Mainly depends on the extra one you have, but the skin is even or the bones are even.

If even bones depend on whether two bones share a joint, it will affect the joint when it is removed. Simple hand surgery has little effect on the body. Because the nerve is on the side of the finger, it is easy to be injured during the operation.