Acromioclavicular Joint Stabilisation -Chronic

Delayed (Chronic) AC Joint Dislocation


Indications for operation

Chronic ACJ Dislocation


General Anaesthetic with an interscalene block (Fully asleep with a local anaesthetic injection into the side of the neck will numb the nerves to the shoulder for post-operative pain relief)

Operation type



A 5cm incision will be made over the top of the shoulder


The last 1cm of the clavicle will be removed as this is often a cause of pain if not removed. The top of the coracoid will be exposed and a small hole drilled through it and through the coracoid bone underneath. The Tightrope augmentation device will be passed through these holes and secured.

The Coraco-Acromial ligament will be released from the Acromion and reinforced with a Kevlar stitch. An additional hole will be made in the clavicle towards its end and the stitch will be passed through it. This will be secured over the top of the clavicle.




Wound Closure

A dissolving stitch will be placed under the skin and small butterfly paper stitches will be used to close the wounds.


Elastoplast dressings will be placed over the top of the paper stitches.

Immediate aftercare

A sling will be placed on the arm and it may feel numb for the rest of the day. You can go home when you feel comfortable and will be given instructions on what to do next.

Further instructions for ACJ Stabilisation rehabilitation