Scapula: The scapula, or shoulder blade, is a triangular shaped flat bone that connects the. Start studying Anatomy — Exam 2 Practice Questions — Bone. . Another major tendon in the human body is the levator scapulae which does the same thing exceptâ¦it helps raise and lower the scapula and the muscle around the scapula. It's the flat bone of the shouldergirdle. The inferior angle of the scapula is the lowest part of the scapula and is covered by the. Geschichte und Kritik der anatomischen Sprache der Gegenwart.
Olecranon Fossa Depression on the posterior, distal epiphysis of the humerus. Metacarpals - bones at the palm; five in total each with the following structures: 1. Continued Can Major Depression The non-articular part consists of the medial and lateral epicondyles as well as the olecranon process, coronoid. From the 15th to the 18th month after birth, ossification takes place in the middle of the coracoid process, which as a rule becomes joined with the rest of the about the 15th year. The and insert on the greater tubercle, and work to laterally, or externally, rotate the humerus.
The nerve can be either left in its position or transposed into an anterior. They work to adduct and medially, or internally, rotate the humerus. Anatomic neck: red, Surgical neck: purple Because of its sturdy structure and protected location, are uncommon. The Coming Internet Depression Why The High-tech Boom Will Go Bust, Why The Crash Will Be Worse Than You Think, And How To Prosper Afterwards has 5 ratin. Deltoid Tuberosity is a raised, roughened area located on the lateral side of the shaft at its midpoint. Learn more about resources and strategies that can help.
In compound terms, the prefix omo- is used for the shoulder blade in Latin medical terminology. Distal row: lateral to medial 1. Acromion Process on the lateral aspect of spine that articulates anteriorly with the acromial end of the clavicle. In such animals, the scapula is usually a relatively simple plate, lacking the projections and spine that it possesses in mammals. The superior angle of the scapula is thin, smooth, rounded, and inclined somewhat lateralward, and gives attachment to a few fibers of the.
The best predictor of what your period will be like off birth control is what it was like…. The American Journal of Sports Medicine, 26 2 , 325-337. Most frequently fractured carpal bone Jan 2, 2013. Share to: Out of Here. Largest in the proximal row — articulates with the radius proximally.
The radial groove spiral groove, radial sulcus is an oblique depression. In the fossil , a third bone, the true coracoid, formed just behind the procoracoid. Besides the aforementioned os latum scapularum, Celsus used os latum umeri to refer to the shoulder blade. Πλάτη in its plural πλάται without ὦμο- was also used in ancient Greek to refer to the shoulder blades. The appearance of the upper back is said to be wing-like. It is referred to as the cranial border in animals.
Its lower third presents a broader, somewhat triangular surface, the inferior angle of the scapula, which gives origin to the , and over which the glides; frequently the latter muscle takes origin by a few fibers from this part. Although some sources mention that scapulae is used to refer during Roman antiquity to the shoulders or to the shoulder blades, others persist in that the Romans used scapulae only to refer to the back, in contrast to the pectus, the Latin name for breast or chest. Movements of the scapula are brought about by scapular muscles:. Ancient Greek σπάθη has a similar meaning as Latin spatha, as any broad blade, and can also refer to a spatula or to the broad blade of a sword. Ossification starts as membranous ossification before birth.
That it the spine of the scapula. Proximally the ulna articulates with the humerus and the radius. Utrecht: Uitgeverij Het Spectrum B. The depression on the distal end of the anterior humerus is the A olecranon fossa. Depression on anterior side of distal humerus into which coronoid process of the ulna fits when the elbow is flexed. Does it kill off your brain cells and can it cause depression? It's where the head of the ulna fits to form the. At the distal end, the of the humerus articulates with the.
Distal to the head and tubercles the shaft of the bone rapidly contracts, and is here named the surgical neck owing to its liability to fracture at this spot. Its body, which is longer than any of the other bones of the upper limb, is cylindrical proximally and somewhat flattened distally. The scapula is also known as the shoulder blade. When they do occur, they are an indication that severe has occurred. The third explanation links the root skel- to to cleave.