Shoulder Instability

What is shoulder impingement and bursitis?

Above the shoulder joint and below the acromion, a projection of your scapula is an area called the subacromial space. Within this place lies the subacromial bursa, a cushion of tissue lying between the tendon and the bone. The bursa can become fluid-filled and inflamed leading to bursitis. This can be secondary to exercise and repeated activities, however, it can also happen secondary to impingement. This is when the acromion itself can impinge into the underlying bursa and tendon. In some cases, an arthritic acromioclavicular joint can also be the case of impingement.

What are the symptoms of shoulder impingement and bursitis?

The commonest symptom is usually pain and in some cases pain-related weakness and stiffness. Pain is most commonly felt with the arm held out to the side at shoulder height. Holding shopping or any weight at this level can exacerbate symptoms. Patients also describe pain in putting on their seatbelts and reaching behind their back.

How is it diagnosed?

It is diagnosed by taking a careful history and performing a detailed examination. It is important to exclude other potential causes, in younger patients instability should be excluded. Further assessment of rotator cuff strength and for acromioclavicular joint pain is performed. X-ray, ultrasound and MRI scans are extremely important to exclude rotator cuff tear and other intra-articular pathology.

How is it treated?

Treatment begins with symptomatic management using pain killers and physiotherapy to work on strengthening and range of movement exercises. Subacromial steroid injections can be extremely useful as a diagnostic and therapeutic measure and can allow the patient to engage thoroughly with their physiotherapy regime. 

For more prolonged cases failing to respond to these measures, a careful discussion with the patient regarding the options will be undertaken. Arthroscopic subacromial decompression has been shown to be an effective treatment option leading to improvement in patient-reported outcomes. However, some studies have shown that these cases need to be carefully selected in order to prevent the use of this surgery as a blanket treatment. In our practice this is typically performed in conjunction with other arthroscopic procedures to treat co-existing conditions, to ensure that the patient has the optimal long-term result.

Our Specialists

LEADING SHOULDER + ELBOW CARE

Our team have broad experience in the successful treatment of a range of shoulder and elbow problems, addressing both young and sports related injuries as well as those relating to trauma, disease process and genetics.

Our team are well placed to manage and treat a diverse range of shoulder and elbow problems utilising cutting edge diagnostic technology and treatment approaches, both surgical and conservative. Below is an overview of some of the conditions we treat but for a more thorough understanding please contact our team here.

MR DAVID BUTT

MR DAVID BUTT

CONSULTANT SHOULDER + ELBOW SURGEON

MR W JAMES WHITE

MR W JAMES WHITE

CONSULTANT SHOULDER + ELBOW SURGEON

MR QUEN TANG

MR QUEN TANG

CONSULTANT SHOULDER + ELBOW SURGEON