Notes on Anatomy and Physiology The ElbowForearm Complex
What Bones Form The Elbow Joint. The humerus (upper arm bone) the ulna (forearm bone on the pinky finger side) the radius (forearm bone on the thumb side) Web the ulna is the bone on the inner part of your arm, and the radius is the bone on the outer part of your arm.
Notes on Anatomy and Physiology The ElbowForearm Complex
Web now let’s look at this unique joint, where two quite different things happen. Web the bones that create the elbow are: The lower end of the humerus flares out into two rounded protrusions called epicondyles, where muscles attach. Web the functional anatomy of the elbow joint complex is unique in orientation and configuration. Web the elbow joint is a synovial joint found in the upper limb between the arm and the forearm. Web your elbow joint is where three bones in your arm come together: Web the elbow is the synovial hinge joint between the humerus humerus bone in humans and primates extending from the shoulder joint to the elbow joint. The humeroulnar, humeroradial, superior radioulnar, and inferior radioulnar joints. Here’s the joint with its loose capsule removed and its ligaments intact. Located on the inside of the elbow, this major stabilizing ligament connects the humerus and the ulna
Trochlear notch of the ulna. This long bone extends from the shoulder socket and joins the radius and ulna to form the elbow. The bone extending from the shoulder down to the elbow radius: The second forearm bone, running from the elbow to the side of the little finger joints and articulations in the elbow This unique osseous structure provides. The ends of the bones are covered with cartilage. Their cohesive qualities provide stability and prevent injury. The joint capsule of the elbow surrounds the joint to provide strength and lubrication to the elbow. A dislocated elbow can also strain or tear the tissues around your joint, including your: The humeroulnar, humeroradial, superior radioulnar, and inferior radioulnar joints. The humerus (upper arm bone) the ulna (forearm bone on the pinky finger side) the radius (forearm bone on the thumb side)
