Arthroscopic subacromial decompression (ASAD) is a common procedure undertaken to address the symptoms of shoulder pain. Its most commonly performed along with ACJ excision of the shoulder.
The aim of the operation is to undertake a thorough examination of the shoulder joint and the subacromial space. A fibre-optic scope and small, pencil-sized instruments are inserted through small incisions instead of a large incision. The arthroscope is connected to a television monitor and the surgeon removes excess bone and shaves away the ends of the acromion to provide an increased space so that the bones do not rub against each other.
At the end of surgery, the wound is closed with dissolvable sutures underthe skin. Butterfly stitches, splash proof dressing and a pad is applied, and the arm rested in a sling.
Questions that are often asked
The operation aims to smooth out the bone. I prefer to do it via key-hole surgery and shaves away the spur and also remove any inflamed bursa. The rotator cuff is also examined for any damage or tear.
You will need to report to the main reception on arrival. You will be shown to your room where you will be checked in by the nurse and also see Prof. Singh and the anaesthetist. This will give you chance to ask any questions before surgery. You will also be given an approximate time of your procedure. Please read the instructions on ‘Preparing for Surgery’.
A combination of general anesthesia and a nerve block is used for most surgeries. Before the surgery, the anaesthetist will inject numbing medicine around the nerves of the shoulder. This numbs the arm and helps to control your pain after surgery.
Almost all patients are able go home the same day of surgery. Occasionally, patients will be admitted for an overnight stay.
After hospital care: Please review the Post-Operative Instructions after Shoulder Arthroscopy
Sling:After your surgery, you will be fitted with a high arm sling, which is for your comfort, you can discard this as soon as you feel comfortable. Most patients find that they use it for between 1 –3 weeks depending on their pain levels and activity.
Medication: You will be given a prescription for pain medication. Please
start your regular medication as soon as possible after the operation.
At home: Using ice on your shoulder for 15 minutes, 2 times per day or after exercise and therapy. Gel packs, frozen peas or a plastic pack of ice can be used. These must be wrapped in a moist towel as direct contact with the skin can cause burns (cover your dressings with cling film or a plastic bag to prevent them getting wet).
Sleeping can be uncomfortable if you try and lie on your operated arm. We would recommend that initially you lie on your back or on the opposite side. If you lie on your back support the operated arm with a folded pillow under your lower arm. Make sure that your elbow is above your shoulder. If you are on your side then a folded pillow supports your operated arm from your elbow to your wrist
Removal of stitches & Wound Care: Usually there are no stitches to be removed. You will have a thick dressing over your wound on your shoulder. The ward staff will advise you when and how it should be removed. This is usually changed at 24 – 48 hours after surgery. The butterfly stitches can be inspected by the practice nurse at your GP surgery. You can get into shower after 3 days with the dressings on and leave the wound free to air after 10 days. If any stitches need to be removed, the team will inform you.
Follow-up orthopaedic clinic: You will need to be reviewed in clinic after your operation. This is usually 2 –4 weeks after surgery.
Physiotherapy after my operation
A physiotherapist will assess at the time of your surgery so that you gradually regain range of motion of the shoulder and strength of the arm. You will be referred for outpatient physiotherapy. Rehabilitation typically takes 3 to 4 months and in some cases, may take up to a year.
Return to Work
If you are in a relatively sedentary job you may be able to return as early as 1-2 weeks after surgery. If your job involves heavy lifting or sustained overhead positions it may take up to 6-8 weeks.
Your doctor and physiotherapist will discuss this with you and advise you accordingly.
Leisure Activities
You should avoid sustained repetitive overhead activities for up to 8 –12 weeks. You can usually start swimming when you are out of the sling –usually 3 to 4 weeks after surgery breast-stroke is advisable initially. Patients generally return to activities such as Golf at about 6 weeks. You should avoid physical contact sports like rugby or football for 6 months. For specific guidance regarding sport or DIY please speak to your consultant or physiotherapist.
Driving
When you feel comfortable and have a good range of movement you can begin driving, typically at approximately the 1 –3 weeks after the surgery, after your sling has been removed.It is advisable to check this with your Doctor or Physiotherapist if you are unsure. It is important to advise your Motor Insurance Company that you have had Shoulder Surgery.