What Trunk Muscle Is Located Inferior To The Clavicle?

What muscle is located inferior to the clavicle?

inferior surface: The subclavius muscle resides in the subclavian groove of the clavicle and functions to depress the shoulder as well as pull the clavicle anteroinferiorly. The coracoacromial ligament is located laterally and provides support from the coracoid residing below.

What muscles connect to the clavicle?

The clavicle is an S-shaped bone that is anchored by strong ligamentous attachments on both its medial and lateral ends. Muscular attachments to the clavicle include the sternocleidomastoid, pectoralis major, and subclavius muscles proximally and the deltoid and trapezius muscles distally.

Is the scapula inferior to the clavicle?

The clavicle, or collarbone, is a slender s-shaped bone that extends between the sternum and the scapula and is located directly above the first rib. It functions to attach the upper arm to the trunk and provides support to allow free movement around the shoulder.

Is collarbone a sign of beauty?

According to new research, having a visible or prominent collarbone is deemed to be one of the most desirable body features, alongside a toned stomach and bottom. According to the results of a new study, over a third of British women admit to wanting to achieve the controversial look.

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Why does my clavicle hurt?

Collarbone pain can be caused by a fracture, arthritis, a bone infection, or another condition related to the position of your clavicle. If you have sudden collarbone pain as the result of an accident, sports injury, or other trauma, get to an emergency room.

What does the clavicle support?

Clavicle, also called collarbone, curved anterior bone of the shoulder (pectoral) girdle in vertebrates; it functions as a strut to support the shoulder. Anterior view of the bones of the right shoulder, showing the clavicle ( collarbone ), scapula (shoulder blade), and humerus (upper arm bone).

What is underneath the clavicle?

The thoracic outlet is the space between your collarbone ( clavicle ) and your first rib. This narrow passageway is crowded with blood vessels, muscles, and nerves.

What is the main function of the clavicle?

The clavicle acts to transmit forces from the upper limb to the axial skeleton. Given its relative size, this leaves it particularly susceptible to fracture. The most common mechanism of injury is a fall onto the shoulder or onto an outstretched hand.

What are the 3 processes of the scapula?

The scapula has three processes: the acromion, the spine, and the coracoid process. Muscle attachments to these landmarks are covered in the “Muscles” section. The ventral surface of the scapula abuts the thoracic rib cage and has a large concavity called the subscapular fossa where the subscapularis attaches.

What is the function of the clavicle and scapula?

Because of its anatomic shape and position, the clavicle stabilizes the external, upward, and posterior rotation of the scapula during arm movement. This function of the clavicle may assist glenohumeral joint motion and help prevent subacromial impingement.

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What kind of bone is the scapula?

Structure. The scapula is a wide, flat bone lying on the thoracic wall that provides an attachment for three groups of muscles: intrinsic, extrinsic, and stabilising and rotating muscles.

Does collarbone mean your skinny?

A. Since prominent collarbones are linked to a skinny body frame, most people consider having a visible or prominent collarbone as unhealthy. But that is not always the case. On the contrary, it is deemed to be one of the most desirable body features, alongside a toned stomach and bottom.

Is collarbone attractive?

Collarbones, also known as ‘beauty bones’, have largely been associated with thinness, and by extension attractiveness.

What does it mean when your clavicle sticks out?

You can feel your collarbone by touching the area between your neck and your shoulder. Most people can see their collarbones sticking out beneath the skin when they look in the mirror. A broken collarbone typically is the result of a direct blow to the shoulder or a fall onto an outstretched arm.

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