The aim of this study was to describe a sonographically guided ilioinguinal nerve block inadults. Methods. We developed a useful step-by-step technique of sonographically guided ilioinguinalnerve block based on visualization of abdominal muscles, fascial planes, and the branch of the deepcircumflex iliac artery.
The water moccasin, commonly referred to as a cottonmouth, ... The water moccasin has dark colors, with brown, black and olive green... Water snakes are often mistaken for water moccasins, also called cottonmouths, but since one is harmless and the other dangerous because of...
The water moccasin's venom is more potent than that of the copperhead. Jupiterimages/Photos.com/Getty Images. In certain parts of the country, especially the South, you could encounter both the copperhead (Agkistrodon contortrix) and the cottonmouth (A. piscivorus), often referred to as the water moccasin.