Putting a stent in by endoscopy. After you have had a sedative injection, the doctor puts a tube called an endoscope into your mouth and passes it down your throat to your stomach. The tube passes through to the beginning of the small bowel (your duodenum) and the opening of your bile duct.utting a stent in by endoscopy. After you have had a sedative injection, the doctor puts a tube called an endoscope into your mouth and passes it down your throat to your stomach. The tube passes through to the beginning of the small bowel (your duodenum) and the opening of your bile duct.
From Wikipedia, the free encyclopedia. Abdominal guarding is the tensing of the abdominal wall muscles to guard inflamed organs within the abdomen from the pain of pressure upon them. The tensing is detected when the abdominal wall is pressed. Abdominal guarding is also known as 'dÃ©fense musculaire'.
The transverse abdominis (TA) muscle is the front wall of the inner core. It is the deepest layer of the abdominal. muscles and the fibers of the muscle run horizontally across the abdomen. When this muscle contracts the. abdomen pulls inward. There needs to be balance between the four layers of the abdominal muscles.