A rotator cuff tear is a common injury suffered by many and it
causes pain and disability among adults. It will not only weaken your
shoulder but will also hinder your day to day activities, such as
wearing your clothes, brushing your teeth and combing your hair. The
rotator cuff is a group of tendons that are joined together, surrounding
the front, back and top of your shoulder joint connected to each other.
When one or more muscles are torn, the tendons are detached from the
humerus and they start to fray. As time passes, the tendon can entirely
tear either on its own or during activities that exert huge load on the
shoulders.
The most common symptom experienced by many is aching
at the top and front of the shoulder. The pain is significantly higher
when the arm is lifted overhead. Often, the patient is unable to have a
good rest at night as the pain gets worse at night. Some patients may
experience weakness in the injured arm and in a worst case scenario; the
entire arm cannot be lifted at all.
When patients experience
inability to lift their arm above their shoulder, it is normally due to
their supraspinatus tendon rubbing against the under portion of their
shoulder blade known as the Acromium. It can be acute and it can also be
a gradual pain depending on the initial injury. Swelling and
inflammation will be observed and the muscles in the rotator cuff will
be weakened as a result.
Overuse of the shoulder causes bursitis
or tendonitis which is also known as impingement. Impingement will cause
the tissues below the acromioclavicular joint to be rubbing against the
bone, causing irritation and pain. Normally the doctor will prescribe
pain killers or cortisone injections. However if all fails, an
arthroscopic acromioplasty or shoulder acromioplasty will be carried
out.
As the surface of our acromion can be mis-shaped, bone spurs
might develop. By jutting further down when the tendons are, it will
cause much pain too the patient in the injured shoulder. The surgeon can
reshape the acromion through arthroscopy, a minimal invasive surgery
method or through open shoulder surgery.
Gentle exercises to
obtain back full range of motion will start the day after the surgery
and patients are advised to stop using the arm sling in the shortest
possible time. The sutures will be removed a week after surgery and
strengthening exercise will be taught to them. It will take
approximately 3 months for the shoulder to recover fully.
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