The triangular fibrocartilage complex is a critical structure in the wrist that provides stability to the distal radioulnar ...

An analysis of two theropod dinosaur fossils has shown that they had a type of carpal bone (pisiform) in their wrists—a bone ...

A new species ofgiant saber-toothed cat has been identified, providing fresh insights into the history of North America’s ...

The funny bone is located in the elbow, specifically along the groove on the inner side of the elbow; however, what you hit ...

The study is published in the journal Bone. Osteocytes, the primary mechanosensory cells of bone, live embedded in a matrix ...

RESULTS: Osteology With the use of maceration technique, we can analyze the bone anatomy of the arm of the common sloth that contains the humerus as sole bone, and the forearm consisting of two bones, ...

New evidence adds to a 2020 finding that dinosaurs had bone tumors and other conditions seen in modern-day vertebrates. In 2014, researchers discovered a 150-million-year-old ulna of a ...

Anatomy of the Hand The hand is composed of many different bones, muscles, and ligaments that allow for a large amount of movement and dexterity. There are three major types of bones in the hand ...

While hand and wrist anatomy is complex, it can be broken down into the following sections: Carpus (wrist bones). The wrist joint begins at the end of two of your forearm bones: the radius and the ...

Arm muscle anatomy refers to the location and function of the muscles of the arms. These muscles attach to the shoulder blade, upper arm bone (humerus), forearm bones (radius and ulna), wrist, fingers ...

Forearm muscles anatomy There are two basic categories of forearm muscles: Intrinsic. These muscles move your forearm by turning the bones inward (toward your body) and outward (away from your body).