What is the bone on the side of your elbow?
What is the bone on the side of your elbow?
The elbow joint is made up of the bone in the upper arm (the humerus) and one of the bones in the lower arm (ulna). The bony prominences, or bumps, at the bottom of the humerus are called the epicondyles. The bump on the outer side of the elbow is called the lateral epicondyle.
What are five common injuries of the elbow?
The most common elbow injuries seen by orthopedists and surgeons include the following:
- Tennis elbow (medical term: lateral epicondylitis).
- Flexor Tendinitis.
- Ulnar Collateral Ligament (UCL) Injury.
- Valgus Extension Overload (VEO).
- Olecranon Stress Fracture.
- Ulnar Neuritis.
What is the bone that sticks out on the outside of your elbow?
The elbow has two epicondyles. These are the prominent bones that stick out on either side of the joint. With the arm extended and palm facing upwards, the bone on the side furthest from the body is the lateral epicondyle, and the one on the opposite side is the medial epicondyle.
What is the small bump on my elbow?
Elbow bursitis, also called olecranon bursitis, causes fluid to collect in a sac that lies behind the elbow, called the olecranon bursa. People may notice elbow bursitis as a squishy lump on the back of their elbow.
Why does the area above my elbow hurt?
The most common cause of elbow pain is inflammation of one or both of the elbow’s two tendons. This is called tendinitis, and it is often the result of overuse. “Repetitive movements from everyday work, household chores, golf, or tennis can affect the muscles above and below the elbow and cause tendinitis,” says Norby.
How do I know if I injured my elbow?
Broken Elbow Symptoms
- Swelling of your elbow or in the area immediately above or below your elbow.
- Deformity of your elbow, or the areas near your elbow.
- Discoloration, such as bruising or redness of your elbow.
- Difficulty moving your elbow through its complete range of motion.
What causes large lump on elbow?
Elbow lumps may result from inflammation (swelling), poor healing of a broken bone, or a skin growth, such as a cyst or tumor. Inflammation of the elbow can result from tendinitis, bursitis, sports injury, sprains, strains, arthritis, or infections within the joint. Growths can be either benign or cancerous in nature.
What causes a soft lump on the elbow?
What is the function of the elbow bone?
The radius and ulna also meet one another in the elbow to permit a small amount of rotation of the forearm. The elbow therefore functions to move the arm like a hinge (forward and backward) and in rotation (outward and inward).
Why does the inner elbow bone stick out?
The term “golfers elbow” is actually a slang term given to a common overuse injury. The bone that “sticks out” on the inside of your elbow (the side closest to your body) is called the medial epicondyle. This boney area serves as a tendon attachment for our wrist and finger flexor muscles.
What are the articulating bones of the elbow?
The elbow joint is a synovial joint found in the upper limb between the arm and the forearm. It is the point of articulation of three bones: the humerus of the arm and the radius and the ulna of the forearm. The elbow joint is classified structurally as a synovial joint.
What is the bone on the outside of the elbow?
Humerus: This long bone extends from the shoulder socket and joins the radius and ulna to form the elbow. Radius: This forearm bone runs from the elbow to the thumb side of the wrist.
