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Arthroscopic Subacromial
Decompression is a relatively non-invasive procedure for the treatment
of Subacromial Impingement Syndrome.
Shoulder surgery has changed
dramatically over the past decade. With the introduction of
arthroscopic surgical techniques for shoulder pathology, minimal pain and
rapid recovery have become the major benefits.
Some conditions which have been
successfully treated are:
Labral Tears
Shoulder Instability
Adhesive Capsulitis
Subacromial Impingement
Subacromial Impingement is a
condition where the rotator cuff tendon is pinched between
the humeral head and the undersurface of the acromion.
There are various causes for this condition (see Subacromial Impingement
Syndrome). Howevever, if after a course of conservative treatment,
consisting of anti-inflammatory medication and physical therapy, your
symptoms do not improve, Arthroscopic Subacromial Decompression
may be the next step in your treatment.
Arthroscopic subacromial
decompression is most commonly performed on an out-patient basis.
Depending on the patient's medical condition, and with the input of the
anesthesiologist, a general anesthetic, or shoulder block (local
anesthesia) will be employed to control pain during the procedure.
Prior to your surgery, pre-operative blood testing will be obtained.
Depending on your general condition, a medical clearance may be required
from your internist or family physician. In
addition, approximately one week prior to surgery, all anti-inflammatory
medications (such as aspirin, motrin, etc.) should be discontinued in
order to reduce bleeding during surgery.
A number of small incisions will be
made around the shoulder to gain entry into the joint. Utilizing an
arthroscope and video camera, the doctor visualizes the structures inside
the shoulder and confirms the diagnosis of subacromial impingement.
One of the added benefits of direct visualization of the shoulder joint is
that any unexpected pathology can be identified and dealt with at the time
of surgery.
After the diagnostic portion of the
surgery is completed, a number of highly specialized "micro
motorized" instruments are inserted into the subacromial space and
the bone from the underside of the acromion is removed. The bone
removal is completed when the tendons of the rotator cuff are free to
glide between the humeral head and the acromion without pinching or
catching on the bone.
When the arthroscopic procedure is
completed, the surgical incisions are closed with a single suture. A
dressing and sling are applied and the patient is sent to the recovery
room. Discharge home is usually within an hour or two. The
patient receives instructions regarding care of the surgical site, and a
prescription for pain medication.
Most patients will find that only
mild analgesics will be necessary to control their pain. If you
experience a temperature above 100 degrees, pain that is not controlled by
the prescribed medication, or tingling and numbness in the arm or hand, be
sure to contact your doctor.
You will be seen back in the office
within a day or two of your surgical procedure. At that time the
dressing will be removed and the incisions will be covered with
"band-aids". You will be given a prescription to start
physical therapy. As in the non-operative management of subacromial
impingement syndrome, physical therapy is the mainstay of treatment to
achieve as complete a recovery as possible. Patients should not be
discouraged if the pre-operative pain does not improve right away.
The symptoms may take up to three months to resolve, at which time the
full benefits of surgery are noted. However, the majority of
patients see a dramatic and rapid improvement of their symptoms soon after
surgery.
Arthroscopic subacromial
decompression is a minimally invasive surgical procedure performed on an
out-patient basis. It results in minimal to no scaring, little if
any pain, and rapid return of function.

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