Joint distension, or hydrodilatation, involves injection of sterile water into the joint to expand the area and help the adhesions loosen and pull away so the shoulder is no longer restricted. Joint distension is a less invasive alternative to shoulder surgery.

What is joint capsule distension?

Capsular distension, also termed ‘hydrodilation’ or ‘distension arthrography’, is a therapy for frozen shoulder which involves injecting a large volume of saline containing some combination of steroid and local anesthetic into the glenohumeral joint.

What is shoulder distension?

Shoulder distension is a procedure in which a needle is inserted into the shoulder joint under X-ray or ultrasound guidance. The joint is injected with local anaesthetic and corticosteroid. Filtered air or saline water is then injected into the joint with the aim of stretching and releasing the joint capsule.

What is distention of the glenohumeral joint?

Distension of the glenohumeral joint with fluid is thought to have a mechanical effect on the cells lining the joint and possibly disrupt adhesions (scar tissue), thereby opening or freeing up the joint allowing improved range of movement.

What should I do after hydrodilation?

Most people will feel completely back to normal after 24 hours and should return to normal duties the next day. Do not do anything out of the ordinary for 24 hours for 12 hours after the procedure, under the effects of the local anaesthetic have worn off. You should not drive immediately after the procedure.

What is distension Hydroplasty?

Hydraulic distension of the shoulder joint capsule (hydroplasty) has potential to provide rapid relief of pain and immediate improvement of shoulder function for patients with adhesive capsulitis.

What is the success rate of hydrodilatation?

The study demonstrated hydrodilatation as a successful treatment in the management of frozen shoulder with the success rates based upon patient satisfaction superior to manipulation under anaesthetic: 94% versus 81% at six-month final follow-up.

Where is frozen shoulder pain felt?

Pain from frozen shoulder is usually dull or aching. It is typically worse early in the course of the disease and when you move your arm. The pain is usually located over the outer shoulder area and sometimes the upper arm.

What is capsular release surgery?

Capsular release is a minimally invasive surgical procedure to treat frozen shoulder (adhesive capsulitis). This is a condition that develops when the capsule of connective tissues surrounding the shoulder thickens and tightens, causing pain and restricted movement.

What is the meaning of distention?

Definition of distension

: the act of distending or the state of being distended especially unduly or abnormally.

What does distension mean in medical terms?

Distension is abnormal swelling in a person’s or animal’s body. [medicine] Synonyms: swelling, spread, inflation, expansion More Synonyms of distension.

Is hydrodilatation painful?

The level of discomfort from hydrodilatation varies, depending on the degree of associated inflammation and restricted movement, although the overall procedure is tolerable and takes only about 15 to 30 minutes. There may also be some pain in the injected area that lasts for a few days to one week.

Is hydrodilatation safe?

Hydrodilatation is generally a safe procedurebut carries a small risk of infection, bleeding and failure to relieve symptoms.

How long does hydrodilatation last for?

It usually starts on day 1-2 and lasts for about 2 days. Very uncommonly this starts at about a week later and last for a couple of weeks. Usually no treatment is required although occasionally antihistamines are used.

When can I start physio after hydrodilatation?

We recommend staying in the waiting area for 20-30 minutes following the injection. You should try to avoid strenuous exercise for 3-5 days after the injection but try to perform some regular stretches as advised by your physiotherapist from 24hours after your injection.

What is adequate distention?

Adequate bowel distension was defined as a bowel diameter more than 1.5 cm.

Can you have an injection for frozen shoulder?

Generally, frozen shoulder injections are effective in the early stages to reduce pain. A recent high-level study found frozen shoulder injections improve pain for up to 4 months. Shoulder joint hydrodistension, a type of injection using a high volume of water combined with cortisone is effective in some cases.

What is shoulder hydrodilatation?

Hydrodilatation is a procedure where a fine needle is placed into the shoulder joint using ultrasound or x-ray to guide the location, and an injection of corticosteroid, local anaesthetic and sometimes sterile water is given to stretch the joint capsule.