including abduction, adduction, flexion, extension, internal and external rotation.[1]The central bony structure of the shoulder is the scapula, where all of the muscles interact.
Shoulder Joint: Anatomy The shoulder complex comprises the glenohumeral joint, sternoclavicular joint, acromioclavicular joint, and the scapulothoracic articulation, and connects the upper limb to the trunk. This group of joints consists of the clavicle , scapula, and humerus bones, multiple muscles ...
The frontal surface of the scapula is calledthe subscapular fossa. Picture 3. Scapula anatomy diagram: parts of the right shoulder blade: anterior, posterior and lateral aspect The upper side part of the shoulder blade is calledthe glenoid cavity,which makes a joint with the upper arm bone–t...
Catli MM, Ozsoy U, Kaya Y, Hizay A, Yildirim FB, Sarikcioglu L. Four-headed biceps brachii, three-headed coracobrachialis muscles associated with arterial and nervous anomalies in the upper limb. Anatomy & cell biology. 2012 Jun:45(2):136-9. doi: 10.5115/acb.2012.45.2.136. Epub 201...
Shoulder Muscles, Click for Details The biceps muscle has two tendon attachments The long head of the biceps goes into the shoulder under the rotator cuff and onto the superior (top) part of the glenoid labrum The short head of the biceps attaches into the scapula at the coracoid...
The shoulder contains many components, and damage to any one of them can injure the entire shoulder. Explore the anatomy and functions of the bones...
Fig. 1 Photograph showing the Bayley‑Walker prosthesis (Stanmore Implants, Elstree, United Kingdom). An increased-offset, fully-constrained, reverse anatomy implant, comprising a lateralised titanium glenoid component (i.e., uncemented large-pit...
Shoulder anatomy | Image: Encyclopedia Britannica What are Your Shoulder Muscles? Should shoulder exercises be new to your workout regiment, you’ll soon discover that these muscles develop rather quickly compared to other areas of your body. Don’t take that to mean shoulder exercises are easy,...
Composed of several bones, muscles, tendons, and ligaments, the shoulder allows for a wide range of movements, such as reaching, lifting, and throwing. This document aims to discuss the anatomy, function, common injuries, and proper care of the shoulder joint. Anatomy of the Shoulder The ...
Gross anatomy of the shoulder and arm intrinsic muscles in the white‐footed tamarin (Saguinus leucopus – Günther, 1876): Inter‐ and intraspecific anatomical variationsbrachial musclesinnervationmyologyprimatescapular musclesBackground Saguinus leucopus is a Neotropical primate with an arboreal quadrupedal...