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...
Also, most water moccasins have a very well-defined dark stripe on the side of the head that runs from the back of the eye toward the corner of the jaw. The only water snake species with any semblance of a dark stripe on the side of the head is the banded water snake, and the stripe is a poorly-defined one, at best.