What is the long lateral bone found in the antebrachial?

The long lateral bone found in the antebrachial region, which refers to the forearm, is the radius. The radius runs parallel to the ulna and is located on the thumb side of the forearm when the body is in the anatomical position. It plays a crucial role in the movement of the wrist and forearm, particularly in actions such as rotation, which is essential for many daily activities.

The radius is involved in forming the wrist joint with the carpal bones, allowing for a range of motion. It is important in terms of strength and mobility in the forearm. Understanding the anatomy of the forearm, including the distinction between the radius and ulna, is fundamental for students in mortuary science and health-related fields, as it aids in understanding how the human body functions and how to handle anatomical preparations properly.