Frozen Shoulder - Adhesive Capsulitis

Frozen shoulder can make an osteopath feel "disarmed" in terms of what treatment approach to take. However, a thorough knowledge of anatomy, a careful examination of the shoulder and reasonable expectations regarding prognosis are the key to helping the patient.

The diagnosis "Frozen shoulder" is often banded about as a diagnosis whenever there is shoulder limitation avoiding an accurate diagnosis. Much information is available on the internet for the diagnostic pointers of frozen shoulder but the most significant ones are reduced range of movement in external rotation, abduction, flexion and finally internal rotation in that order. Reduction in movement may not be associated with pain and there may not even have been a precipitating trauma.

Frozen shoulder is also known as adhesive capsulitis because the two surfaces of the capsule of the shoulder stick to one another. Instead of relying on the traditional diagnosis, for osteopaths it can be more helpful to develop a broader picture of the dysfunction of the shoulder and its associated joints and muscles and build a diagnostic story - whilst keeping the conventional diagnosis in mind.

The patient is observed standing and the relative positioning of both gleno-humeral joints is noted. The osteopath should analyse whether the problematic shoulder is retracted or protracted, superior or inferior relative to the healthy shoulder? Observation includes active movements - observing the ranges of movement in all direction and paying particular attention to the scapulothoracic rhythm - the relationship between movement of the scapula relative to the humerus.

Osteopaths emphasise the importance of the body's function as a unit and so osteopathic examination must extend to observation of the pelvis and of course beyond. At the risk of stating the obvious, the shoulder is attached to the dorsal spine via the dorsal erector spine and ribs, the dorsal spine sits on the lumber spine and the lumber spine rests on the sacral base which is firmly lodged in the pelvis. Furthermore, latisimus dorsi attaches from the pelvic rim onto the medial inferior border of the scapula and therefore the pelvis and spine must be examined and treated in order to treat the frozen shoulder comprehensively.

In my opinion, when treating frozen shoulder the osteopath approaches the treatment in 3 ways. Firstly, treatment of the local musculature of the shoulder to improve the scapulothoracic rhythm with special emphasis on teres minor. Next I like to work on the more distal areas; that is, treatment of the dorsal spine, lumber spine, neck, ribs and pelvis. Finally, once I feel I have prepared the body, I like to work directly into the capsule using a form of muscle-energy. I find this an especially affective technique assuming the patient is not so acute so as to be unable to tolerate it. With the patient side-lying and the osteopath standing at the head of the table the osteopath brings the patient's uppermost shoulder into flexion passively (sometimes the osteopath can add a little adduction by asking the patient to fully relax the shoulder – this increases the tension in the capsule and the arm drops towards the table slightly). At the end of range the osteopath asks the patient to try and bring the arm back to neutral (in the direction of extension in other words). The osteopath resists this movement until the osteopath requests that the patient gradually relax the shoulder (after about 5-10 seconds). The osteopath increases the stretch gently and repeats 2-3 times. The osteopath can apply this muscle-energy technique to any of the directions in which the patient is restricted.


The body's natural response to most shoulder injuries is for the surrounding muscles to contract in a protective manner. This is useful in terms of splinting the joint for protection but can interfere with the healing process by reducing the blood supply as the head of the humerus is pulled up into the glenoid fossa. Contraction of the rotator-cuff especially supraspinatus leads to the head of the humerus moving superiorly and buttressing the acromiom process of the scapula instead of sliding smoothly under it which can lead to further soft-tissue irritation. The osteopath should therefore encourage the head of the humerus to move inferiorly using techniques such as traction and distraction in concert with soft tissue massage to the rotator-cuff muscles. Any form of soft tissue contraction around the shoulder, clavicle, pectoral muscles and scapula may equally restrict lymphatic drainage from the shoulder into the thoracic duct as a result of compression between the clavicle and first rib, so due attention should be paid by the astute osteopath to these areas.

It is important for the osteopath explain 2 things from the outset. Firstly, frozen shoulder takes time, maybe even a few months but a better prognosis is expected than without treatment. Secondly, the patient may not see a change for the first 3-5 treatments and so should not be disheartened by this. It is worth using a gomiometer to show the patient the increased range of movement as the restricted shoulder is often forgotten once an improvement is achieved.