What is supraspinatus impongement?

Supraspinatus impongement is a condition that occurs when supraspinatus, one of the four rotator cuff muscles, grips against the acromion process, projection of the bone of the shoulder or shoulder blade. The supraspinatus muscle, which is located on the upper part of the shoulder, runs laterally over the shoulder and ends with a tendon that passes under the acromion before it is stretched over the upper part of the shoulder. Since this muscle is a kidnapper, which means that it helps to lift the arm laterally, its tendon can be ignited due to repeated kidnapping of the shoulder joint when the tendon wipes about the acromion process. The resulting impact of supraspinatus may deteriorate if it is not treated because the inflamed tendon often increases in size and creates more and more friction against the bone.

from the aspect of the upper rear shoulder blade known as supraspinatus fossa, this rotary cuff muscles slightly intersects behind the upper part of the shoulder. Can be felt tEarly behind the arm between the acromion, which forms a ridge running almost horizontally over the upper part of the shoulder, and the corocoid process, another projection of the shoulder blade, which felt on the upper part and slightly in front of the shoulder joint. The ending tendon, which runs under the farthest aspect of Acromion, a lateral projection of the club -shaped bone, crosses the head of the humerus bone to the ball and kick the shoulder joint. Shortly thereafter, it is placed on a larger tuberculus of humerus, the farthest surface of the humerus head.

During movements requiring repeated kidnapping of the shoulder joint, such as performing butterflies when swimming or lifting the arm to the side to swing a tennis rocket, the supraspinatus muscle encounters friction, where its upper surface meets the underside of the acromion. This is especially true when the arms are held slightly forward and the arm rotates internally. If this movement is performed frequently and repeatedly, the impact of supraspinatus may develop.

supraspinatus impongement is characterized by acute pain and inflammationIn the upper part of the arm, especially when performing the described movements. It can occasionally be accompanied by swelling and bruises at the injury site. When it is in its early stages, usually visible in individuals under 25 years of age, it can be treated with peace and anti -inflammatory treatment such as ice and reliefs of NSAID pain. The more advanced impact of supraspinatus, as seen in older patients, may require correction of surgery.