Ultrasound-guided acromioclavicular infiltration

The acromioclavicular joint, formed by the ends of the acromion and clavicle, is a small joint, but extremely important for the movement of the scapula and, secondarily, for the movement of the shoulder. Pain in the acromioclavicular joint can alter scapular muscle activity patterns and kinetics, resulting in biomechanical alterations in the shoulder joint, resulting in loss of function and pain.Ultrasound-guided injection of the acromioclavicular joint is a medical procedure in which an ultrasound machine is used to guide the injection of anti-inflammatory medications, local anesthetics, or corticosteroids into the joint.

The goal of this procedure is to improve inflammation and pain caused by various pathologies at this level:

• Direct trauma: causing persistent pain in the acromioclavicular joint.
• Inflammatory processes: of various causes, inflammatory arthritis, rheumatic processes, etc.

The ultrasound-guided injection procedure for the acromioclavicular joint is performed in an outpatient setting and takes 10 to 15 minutes.

• Preparation: An ultrasound is performed prior to injection and the entry site is marked on the skin.
• Asepsis: An antiseptic is applied to the skin, and the equipment and the dressing are prepared under strict aseptic conditions.
• Ultrasound guidance: Ultrasound is used to guide the needle into the acromioclavicular joint and ensure that the medication is administered at the correct site.
• Medication injection: The medication is administered through the needle and into the acromioclavicular joint.

Ultrasound-guided injection of the acromioclavicular joint is an effective procedure for pain control in this joint. It can be combined with drug therapy and rehabilitation to reduce recovery time.

Contact an orthopedic surgeon to determine if ultrasound-guided injection of the acromioclavicular joint may be a good option for treating your shoulder problem.