How is shoulder bilge painful to return a responsibility

summary

The current shoulder pain disease, we slowly found that such symptoms are caused by a number of different, shoulder pain is a common pain, affecting about 7-8% of the population. Some people who often hold their hands above shoulder, such as tennis players and auto repair technicians, can have a incidence rate of thirty percent. Because shoulder pain usually occurs at the age of 50, some people call shoulder pain 50 shoulders. How is shoulder bilge painful to return a responsibility to tell everybody.

How is shoulder bilge painful to return a responsibility

First, the range of shoulder movement is very large. Simple as walking, shoulder joints need to move to balance the body. This joint is often used in daily life. Brushing teeth, washing face, combing hair, dressing, taking briefcase, water cup or tableware all need it. In fact, it's hard to find activities that don't require shoulder involvement.

Second, the supraspinatus is between the acromion and the humeral head. The size of the gap between the acromion and the humeral head is very important for the pathology of shoulder impingement. When the gap is small, the chance of supraspinatus tendon strain will increase. The factors that affect the size of the gap include the size and shape of the acromion, the patient's daily posture and activities.

Third, it is easy to understand that the shape and size of the acromion can cause supraspinatus tendinitis. When the shape of the acromion is reduced and the space below it is located, inflammation of the supraspinatus tendon will hinder the lifting of the shoulder joint.

matters needing attention

At the same time, the friction between the rotator cuff and the subacromial causes excessive traction of the anterior acromial ligament. As a result, bone spurs formed under the acromion and degenerated. The subacromial space becomes narrower and the range of shoulder joint motion is greatly reduced.