What is the inside of your forearm called?
Inner Axillary region or inner brachium: This region is the arm pit. It is the inner part of your arm right under the joint where the shoulder and arm connect. Some people confuse the ”carpal region,” the wrist area with 8 carpal bones and the hand, to be part of the arm, but this is not true.
What is the outer part of your forearm called?
The radius is located on the lateral side of the forearm between the elbow and the wrist joints.
What is located on the medial side of the forearm?
ulna
Anatomical terms of bone The ulna (pl. ulnae or ulnas) is a long bone found in the forearm that stretches from the elbow to the smallest finger, and when in anatomical position, is found on the medial side of the forearm. It runs parallel to the radius, the other long bone in the forearm.
What is the dorsal forearm?
The dorsal compartment of the forearm contains nine muscles: four belong to the superficial group (extensor digitorum communis, extensor digiti minimi, extensor carpi ulnaris and anconeus) and five to the deep group (supinator, abductor longus, extensor pollicis brevis, extensor pollicis longus, and extensor indices).
What are the parts of the forearm?
The forearm of the upper extremity runs from the elbow to the wrist. Two bones, the radius laterally and the ulna medially, form the forearm. It has two compartments, the anterior (flexor) and posterior (extensor). The two compartments together have twenty muscles.
What is the top of forearm called?
The radial and ulnar arteries and their branches supply the blood to the forearm. These usually run on the anterior face of the radius and ulna down the whole forearm. The main superficial veins of the forearm are the cephalic, median antebrachial and the basilic vein….
| Forearm | |
|---|---|
| FMA | 9663 |
| Anatomical terminology |
What is the bone on the inside of your elbow?
The bone that “sticks out” on the inside of your elbow (the side closest to your body) is called the medial epicondyle. This boney area serves as a tendon attachment for our wrist and finger flexor muscles.
What is dorsal and ventral surface?
In general, ventral refers to the front of the body, and dorsal refers to the back. These terms are also known as anterior and posterior, respectively. Similarly, for the feet, the dorsal side is the top of the foot, or the area facing upwards when standing upright.
What are the flexors of the forearm?
The superficial compartment of the flexor surface of the forearm contains the pronator teres, the flexor carpi radialis longus, the palmaris longus, the flexor carpi ulnaris, and the flexor digitorum superficialis. All of these muscles originate primarily from the medial epicondyle of the humerus.
What is the inside of your elbow called?
Technically, you can refer to the area as the antecubital fossa. Antecubital is an adjective meaning “of or relating to the inner or front surface of the forearm” (in Latin ante means “before” and cubitum means “elbow”). Fossa is a Medieval Latin borrowing that is used for an anatomical pit, groove, or depression.
What is a bicep?
The biceps muscle is located at the front of your upper arm. The muscle has two tendons that attach it to the bones of the scapula bone of the shoulder and one tendon that attaches to the radius bone at the elbow. The tendons are tough strips of tissue that connect muscles to bones and allow us to move our limbs.