Although the elbows are not weight-bearing joints, they are considered to be most important for the functioning of the upper limbs. Hence, even minor trauma or disease affecting the elbow may cause pain and limit the movements of the upper limbs. Arthritis is one of the common disease conditions affecting the elbow joint.
Three bones, the humerus, radius and ulna, make up the elbow joint. Elbow fractures may occur from trauma, resulting from various reasons; a fall on an outstretched arm, a direct blow to the elbow, or an abnormal twist to the joint beyond its functional limit.
The elbow is a hinge joint made up of 3 bones – humerus, radius and ulna. The bones are held together by ligaments to provide stability to the joint. Muscles and tendons move the bones around each other and help in performing various activities. Nerves pass through the joint. Damage to these structures can cause elbow pain
Elbow contracture refers to a stiff elbow with limited range of motion. It is a common complication following elbow surgery, fractures, dislocations and burns. The normal functional range of motion for an elbow is 30-145 degrees. A stiff or contracted elbow may be diagnosed when the ability to extend or flex the arm is lessened by 30 degrees or more. Flexion contractures greater than 45 degrees will significantly affect the patient’s ability to perform activities of daily living such as bathing and eating.