Capitate fractures occur together with fractures of another carpal bone, the scaphoid. Gray's anatomy for students. The common tendon of the extensor muscles of the forearm and the supinator muscle originate on the lateral collateral ligament. The Lateral Supracondylar crest forms the sharp lateral border of the distal humerus continuing superiorly from the lateral epicondyle. TA98 : A Wikimedia Commons has media related to Humerus. Supraspinatus muscle Latissimus dorsi muscle Pectoralis major muscle Deltoid muscle Brachioradialis Extensor carpi radialis longus muscle Common extensor tendon Subscapularis muscle Teres major muscle Coracobrachialis muscle Brachialis muscle Pronator teres muscle Common flexor tendon. Capitate bone of the left hand.
The humerus is a long bone in the arm that runs from the shoulder to the elbow. It connects the As well as its true anatomical neck, the constriction below the greater and lesser tubercles of the humerus is referred to as its surgical neck due to.
Latin, Os capitatum; os magnum.
MeSH · D · TA · A · FMA · · Anatomical terms of bone. [edit on Wikidata]. The capitate bone /ˈkæpɪt eɪt/ is found in the center of the carpal bone region, colloquially. Humerus · upper extremity: necks (anatomical, surgical); tubercles (greater, lesser); bicipital.
The Humerus Proximal Shaft Distal TeachMeAnatomy
Nutrient artery accessory, of profunda brachial artery, of humerus, See Capitate Os capitatum secundarium, 57, 59, 71, 74, 77 Os carpometacarpale .
The superior surface is round, smooth, and articulates with the lunate bone.
Isolated fractures of the capitate comprise only 0. The capitate bone variably articulates with the metacarpal of the index finger. The body is cylindrical in its upper portion, and more prismatic below.
Video: Capitatum humerus anatomy Features of the Humerus - Anatomy Tutorial
This is since the capitate is at the centre of the carpal region and is therefore quite well protected.
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See capitate bone, 59 Capitulum of humerus, 12, 59 Cardiac. of femur, Q7 of humerus, anatomical, 85 surgical, 86 of long bones, 20 of 47, 51 capitatum, 89, go incae, 47 incisivum, 6t) interpnrielale, 47 magnum. 1 = fossa olecrani; 2 = ulna; 3 = tuberositas radii; 4 = capitulum humeri FIG. to the olecranon OS Sesamoideum digiti V.
Hamulus ossis hamati Os capitatum Os.
Capitate bone of the left hand. Radial surface thumb-side surface. The left capitate bone. The greater tubercle is where supraspinatusinfraspinatus and teres minor muscles are attached. The ulnar nerve lies at the distal end of the humerus near the elbow.
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The inferior surface is divided by two ridges into three facets, for articulation with the second, third, and fourth metacarpal bonesthat for the third being the largest. Bones of the arm.
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|Harris wrote in The British Medical Journal in that "the strength of construction of the hand in a man is concentrated in the radius, thumb, and index and middle fingers.
It connects the scapula and the two bones of the lower arm, the radius and ulnaand consists of three sections. The Vertebrate Body.
American Journal of Roentgenology. Hand N Y. The surgical neck however, is a segment present inferior to the humeral head. A surgeon can use small compression screws or K-wires to unite the two pieces of bone.