Acromion process of scapula

The acromion process is associated with a variety of ailments in the shoulder joint. Fractures of the acromion process that cause the arm bone to hit against it impingement syndrome During this operation the bone fragments are first repositioned reduced in their normal alignment and then held together by attaching metal plates with special screws to the outer surface of the bone.

Local temperature was not raised.

Acromion process of scapula. The acromion process is an important process of the shoulder blade or scapula which stabilizes the shoulder and allows for a broad range of movement in different vertebrate animal species. The acromion process is the bony structure on top of the scapula. The acromion process also known as the acromion is a bony structure on the top of the scapula or shoulder blade.

It arises from a ridge that horizontally crosses the upper portion of the scapula on the back side and protrudes at the peak of the shoulder forming a club-like shape. The acromion of the scapula is a large bony projection on the superior end of the scapula. It is an important landmark of the skeletal system and a muscle attachment point essential to the function of the shoulder joint.

The acromion also forms the acromioclavicular AC joint with the clavicle. 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.

Gross anatomy It forms the acromioclavicular joint ACJ with the lateral third of. The acromion process is the elongated and flattened process of scapular spine. The scapular morphometry is an important factor related to impingement syndrome of the shoulder joint.

The acromion process is at the end of this spine which forms an integral part of the shoulder joint along with the coracoid process of the scapula. The acromion process is the lateral projection of the scapula spine that extends anteriorly. Fractures of the scapula are uncommon injuries and account for 3 of all shoulder fractures 12 while isolated acromion fractures occur rarely and account for only 9 of all scapular fractures 3.

Fractures of the acromion process that cause the arm bone to hit against it impingement syndrome During this operation the bone fragments are first repositioned reduced in their normal alignment and then held together by attaching metal plates with special screws to the outer surface of the bone. Just so whats the acromion process. 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.

It articulates with the clavicle collar bone to form the acromioclavicular joint. What is the acromion. Acromion is an anterolateral oblong projection of the spine of scapula shoulder blade that runs laterally then anteriorly above the supraspinous fossa and is the summit of the shoulder on palpation.

The acromion arches over the glenohumeral joint and articulates with the clavicle collarbone to form the acromioclavicular. There was no history of trauma or constitutional symptoms. The patient had taken anti-tubercular drugs for 6 months for this pain with no relief.

There was point tenderness over the left acromion process. Local temperature was not raised. Movements of the left shoulder were not effected.

All routine hematological investigations were normal. FIGURE 5-4 Acromion process of the scapula. After palpating the coracoid process of the scapula move back to the clavicle and continue palpating the clavicle laterally distally once again until you reach the acromion process of the scapula.

The acromion process of the scapula is at the far lateral end ie the tip of the shoulder. Acromial process of scapula The AC joint is the articulation between the acromial end of clavicle and the clavicular facet of the acromion of scapula. The clavicular articular surface is oval and slightly convex while the acromial surface is accordingly concave.

Scapula ossifies from 1 primary centre and 7 secondary centres of ossification 2 for coracoid process 2 for acromion1 each for glenoid cavity inferior angle and medial border. Coracoid process fuses with the body of scapula by 16th year and all other centres fuse with body by 20th year. The acromion is an oblong continuation of the spine that runs laterally then anteriorly above the supraspinous fossa and is the summit of the shoulder on palpation.

The superior border of the scapula extends from the superior angle to the coracoid process. The acromion is the lateral projection from the spine of the scapula. The spinoglenoid notch is the gap between the acromion and the glenoid neck of the scapula.

The suprascapular nerve and vessels pass through the notch en route to the infraspinatus. Grays figures are again somewhat higher than those of Kajava 83 and of Vallois 197. Triangular acromial processes occurred in both bones of pairs 58 times from a total of 334 paired scapulae.

Among the 1080 scapulae Gray found 214 198 acromial processes that he classified as quadrangular. To analyze the anatomical basis of the scapula cobra shaped 13 square shaped and 56 intermediate acromion os acromiale coracoid process coraco-acromial type. The scapulas coracoid process and the coraco- arch and glenoid cavity in Turkish adults.

Acromial arch were measured. In 72 of the specimen the glenoid. The acromion process is the origin of the acromial head of the deltoid muscle which courses distally and covers the scapular neck.

Fractures of the acromion process or more commonly osteotomy of the acromion needed to expose the scapular neck and shoulder joint require surgical repair. The acromion process projects forwards almost perpendicularly from the lateral end of spine of scapula. The acromion process is associated with a variety of ailments in the shoulder joint.

As morphometry of the Acromion process of the scapula is an important factor implicated in impingement syndrome of the shoulder joint the. The spine ends in the acromion a process that articulates with the clavicle or collarbone in front and helps form the upper part of the shoulder socket. The lateral apex of the triangle is broadened and presents a shallow cavity the glenoid cavity which articulates with the head of the.