Blood in urine (haematuria) Introduction. Finding blood in your urine can be very frightening and must be investigated by a doctor, but it's not usually a sign of anything life-threatening. If you notice bright red blood in your urine, or if your urine has turned red or brown because it has blood in it, see your GP.
An inside look at the structure of the elbow. #. Advertisement. Advertisement. The elbow is where the two bones of the forearm â the radius on the thumb side of the arm and the ulna on the pinky finger side â meet the bone of the upper arm -- the humerus. The lower end of the humerus flares out into two rounded protrusions called epicondyles, where muscles attach.
Basic Elbow Anatomy. Before you get to the causes of your inflamed elbow, I want to give you a very brief anatomy lesson of the elbow. Your elbow is what is referred to as a hinge joint. At the joint is the connection of your upper arm bone with your forearm bone. To be exact, 3 bones( the radius, ulna and humerus) come together at the joint to form your elbow. The bones in your body are secured and supported together by muscles and tendons. It goes muscle >> tendon >> bone.