Jan 3, 2023 · What is the humerus? The humerus is your upper arm bone. Other than the bones in your leg, it’s the longest bone in your body. It’s a critical part of your ability to move your arm. Your humerus also supports lots of important muscles, tendons, ligaments and parts of your circulatory system. Cleveland Clinic is a non-profit academic medical center.

The humerus (/ ˈhjuːmərəs /; pl.: humeri) is a long bone in the arm that runs from the shoulder to the elbow. It connects the scapula and the two bones of the lower arm, the radius and ulna, and consists of three sections.

Oct 30, 2023 · The humerus is the longest and largest bone of the upper limb. It consists of a proximal end, a shaft and a distal end, all which contain important anatomical landmarks. The humerus articulates with the scapula proximally at the glenohumeral joint so it participates in the movements of the shoulder.

Feb 28, 2022 · Your humerus is the long bone in your upper arm that's located between your elbow and shoulder. A fracture is one of the most common injuries to the humerus.

Aug 11, 2021 · The humerus is a long bone in the human arm, running from the shoulder to the elbow. It is the largest bone in the human arm, and the only one in the upper arm, sometimes referred to as the upper arm bone. The humerus acts as the attachment point for multiple powerful muscles and helps with all arm activities, like writing, lifting, and throwing.

Apr 9, 2025 · The humerus is your upper arm bone. It is the longest bone in the upper part of your body and is connected to many important tendons and ligaments. The top of the humerus is part of the shoulder joint, and the bottom of the humerus is part …

Humerus, long bone of the upper limb or forelimb of land vertebrates that forms the shoulder joint above, where it articulates with a lateral depression of the shoulder blade (glenoid cavity of scapula), and the elbow joint below, where it articulates with …

Jul 27, 2023 · The humerus, or the arm bone, is the only bone in the arm and the longest bone of the upper limb. It is a long bone that extends from the shoulder to the elbow. Proximally, it articulates with the scapula to form the shoulder (glenohumeral) joint. This joint connects the upper limb to the trunk.

In this anatomy and physiology lesson, I’m going to cover the only bone that makes up the anatomical arm, called the humerus, which is part of the appendicular skeleton.

The humerus is the longest bone in the upper extremity. The proximal or upper portion of the humerus consists of the bone's large rounded head joined to the body by a constricted portion called the neck and two eminences the greater and lesser tubercles.