The rotator cuff is a term used to describe the tendons and muscles that support, stabilize and allow the arm to move up and down, as well as rotate. The four muscles include the supraspinatus, infraspinatus, subscapularis, and teres minor.
Injuries and inflammation to these muscles can cause pain and decreased range of motion. A torn rotator cuff muscle can severely limit movement and strength in the shoulder joint.
A common symptom of a rotator cuff injury is aching, and weakness in the shoulder when the arm is lifted overhead. A less severe injury may result in swelling, bleeding and bruising. This creates pain and inflammation as the swollen muscle pushes on the nearby bone. This can last several months before the muscle is entirely healed. Continued activity can increase the swelling, and lengthen the recovery time.
A torn rotator cuff is much more severe and more serious. The symptoms include pain, decreased range of motion, weakness and a deep ache. These symptoms are often worse at night or in the morning.
A tear needs to be seen and evaluated by a physician to determine if surgery is needed to repair the muscle. If large tears are left alone, they often lead to arthritis, due to continual rubbing and inflammation of the joint.
Surgical repair of a torn rotator cuff muscle can often be done with arthroscopic techniques, which use a very small incision, and the patient can go home the same day.
Recovery involves medication to reduce inflammation, and physical therapy exercises to increase range of motion and strength.
The most important part about treating a sore shoulder is to get the right diagnosis. The treatment of a strain is different that a tear, so see your physician if you have an injury to the shoulder that results in pain.
Stretching and strengthening the shoulder can help prevent injuries, and should be a part of a warm up and general conditioning program.
Introduction and Conclusion can cause the biggest problems for your research paper at college or university. You will be surprised, but the research part is not the most difficult one for a lot of students. The biggest problems they face when writing an Introduction and Conclusion. They don't know what can be included and what can't be included in these parts, while keeping a healthy balance between an introduction, body, and conclusion in terms of word count. Read more
Given the individuality and uniqueness of every person, some things in life have to be unified. White collars are to dress in the classic style to work, while pupils wear school uniform on a daily basis. This allows for consistency and accuracy in their respective institutions just like the formatting does in writing. For clear and digestible expression of ideas, essays follow a certain structure, consist of particular elements, and have a special layout. Read more
Bike ride is the most elementary form of transport. In earlier days, it was the first human powered vehicle that later transformed the face of automation. The first bicycle appeared around 400 years ago. Slowly innovation and technology shaped the rudimentary bicycle into the modern day road bike that we are so accustomed to see. Read more