"Acromiom" is a misspelling of "acromion", which is the portion of the scapula (shoulder blade) that articulates with the clavicle (collarbone).
There are three variations in the shape of the acromion process in the shoulder joint. Type 2 has a curved undersurface. Osteophytes, commonly referred to as bone spurs are bony projections that form along joint margins. In this case they are not large and are not causing major problems. This question involves the rotator cuff and some problem with it. It is common as we age to see these.
The acromion process is on the scapula.
Acromiohumeral means pertaining to the acromion and humerus.
Abduction means to move away from the center line of the body. So, to raise the shoulder outward to the side and up is an example of abduction.
What people call the tip of the shoulder is the boney prominence that forms the upper part of the shoulder joint. This is a piece of bone that is part of the shoulder blade and called the acromion.
Several muscles that serve the shoulder, arm and chest attach to the acromion.
The acromion is the part of the scapula or shoulder blade that forms the tip of the shoulder. The acromion is an anatomical feature on the shoulder blade (scapula), together with the coracoid process extending laterally over the shoulder joint.
No, nor in a pig.
medial
Clavicle
acromion