Glenohumeral Joint

Glenohumeral crossroads In this essay we will cover the functions and twist of the glenohumeral roast and synovial give voice while to a fault looking at what components are used to stimulate the glenohumeral sound out. The glenohumeral marijuana cigarette (articulatio humeri voice) is probably the closely complex joystick in the entire human body. Its alter joint supplies the humerus with a full range of movement in all axes and planes. This joint offers many joint movements such as; flexion, extension and hyperextension, adduction and abduction, horizontal flexion and horizontal extension, circumduction and rotation. This type of joint is one of sixsome synovial joints called the ball and socket joint. A synovial joint is a freely moveable joint with classifiable features. They all open a smooth cartilage book binding the ends of the tusk up and a double social classed capsule which encloses the joint cavity. The outer level is tough and is used for protectio n against spirited movement in lots of directions, while the inner layer is used to release synovial fluid to help be the joint during motion. This part of the capsule is known as the synovial membrane. Synovial fluid may also red-faceduce red by destroying cellular debris by releasing peculiar(a) white-hot blood cells.

The glenohumeral joint is composed of three bones; the clavicle, the shoulder bone and the humerus. These three bones make up the shoulder girdle. The fountainhead of the humerus is called the glenoid fossa and the cavity of the scapula is called the glenoid cavity, these two sound unneurotic to form the glenohumeral joint. The glenoid fossa is large when compare d to the small appear country of the gleno! id cavity, making the joint shallow and not planning a snug fit. Although this allows a wide range of movement, it also makes it sensitised to injury such as dislocation. To make the joint mental synthesis more stable, it is held together by three components; ligaments, cartilage and a group of four muscles called the rotator cuff muscles. Ligaments attach bone to bone...If you requisite to get a full essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay