The term saddle block anesthesia is identified in base64 scheme by the sequence c2FkZGxlIGJsb2NrIGFuZXN0aGVzaWE=, while the MD5 signature is equal to f367a881941f7f1eded94b89858cb229. The ASCII encoding of saddle block anesthesia in hexadecimal notation is 736164646c6520626c6f636b20616e6573746865736961.