Final answer:
A surgically created opening between the ureter and the abdomen is a urostomy, which allows urine to be expelled from the kidneys when normal urination is not possible.
Step-by-step explanation:
The surgically created opening between the ureter and the abdomen is known as a urostomy. This procedure is typically required when a person cannot urinate normally due to injury, disease, or some medical condition affecting the bladder.
The urostomy allows urine to pass directly from the kidneys out through a port in the abdominal wall into a collection device. This is different from a colostomy or ileostomy, which involve rerouting parts of the bowel to an opening in the abdomen for fecal matter, and a tracheostomy, which is an opening in the neck to the trachea for breathing assistance.