What is the acromion of the scapula?
Emily Wilson What is the acromion of the scapula?
The acromion (plural: acromia), also known as the acromial process, is a small projection of the scapula that extends anteriorly from the spine of the scapula.
What does acromial mean in anatomy?
əˈkroʊ mi ə/. Anatomy. the outward end of the spine of the scapula or shoulder blade.
What is the purpose of the acromion process of the scapula?
The acromion process serves as the point of attachment for the deltoid muscle, which is the major muscle that allows us to lift or abduct our arms. It works with the trapezius to help us shrug.
What articulates with the acromion of the scapula?
The clavicle articulates at one end with the sternum (chest bone) and with the acromion of the scapula at the other. This articulation between the acromial end of the clavicle and the acromion of the scapula forms the roof of the shoulder.
What is inferior angle of scapula?
The inferior angle of the scapula is where the vertebral (medial) and axillary (lateral) borders intersect. From: The Human Bone Manual, 2005.
Where is the Acromial process?
Find the acromion process, which is the bony point at the end of the shoulder. The injection site will be approximately 2 inches below the bone and above the axillary fold/armpit.
Where is acromion found?
In human anatomy, the acromion (from Greek: akros, “highest”, ōmos, “shoulder”, plural: acromia) is a bony process on the scapula (shoulder blade). Together with the coracoid process it extends laterally over the shoulder joint. The acromion is a continuation of the scapular spine, and hooks over anteriorly.
Which bone articulates with the manubrium of the sternum?
clavicle
The clavicle is an anterior bone whose sternal end articulates with the manubrium of the sternum at the sternoclavicular joint.
What is scapula angle?
The superior angle of the scapula is thin, smooth, rounded, and inclined somewhat lateralward, and gives attachment to a few fibers of the levator scapulae muscle. The inferior angle of the scapula is the lowest part of the scapula and is covered by the latissimus dorsi muscle.
Where is the superior angle of the scapula?
The superior angle of the scapula, located on the upper part of the scapula, flat to the second rib, is the attachment point of the levator scapula muscle and an important clinical landmark [6].
What is acromion bone?
The acromion is the top outer edge of your scapula (shoulder blade). It forms the acromioclavicular joint with your clavicle (collarbone) and is located above the glenohumeral joint.
