What is another name for the lateral condyle of the distal humerus?

The lateral condyle of the distal humerus is indeed referred to as the capitulum. This rounded prominence on the distal end of the humerus is located laterally and plays a vital role in forming the elbow joint by articulating with the head of the radius. The capitulum is essential for allowing the forearm to rotate with respect to the upper arm during various movements, such as flexion and extension.

Understanding the anatomy of the humerus is crucial for orthopedic technologists because it helps in the assessment and treatment of elbow injuries and conditions. The capitulum serves as an important landmark in surgical procedures and imaging assessments, making knowledge of this term invaluable in the field.

In contrast, the other options refer to different structures: the trochlea is found on the medial side of the distal humerus; the olecranon is the bony tip of the elbow, and the medial epicondyle is located on the inner aspect of the distal humerus. Each of these plays a distinct role in elbow function and anatomy but is not synonymous with the lateral condyle or capitulum.