The elbow is a highly intricate joint that plays a vital role in our daily activities, from lifting a cup of coffee to throwing a baseball. It is crucial for physiotherapists to have a good understanding of its anatomy and common injuries in order to provide effective care and rehabilitation.
The elbow joint is formed by three bones: the humerus, radius, and ulna. These bones come together to create a hinge joint that allows the forearm to be flexed and extended. Additionally, the joint permits a certain degree of rotation, which is essential for tasks that require precise movements, such as typing or turning a doorknob. Several ligaments and tendons, including the ulnar collateral ligament and the common extensor and flexor tendons, provide stability and enable the joint’s various movements.