How Acupuncture can Help De Quervain’s Tenosynovitis

August 2, 2023

We’ve had a few sore, swollen wrists and thumbs come into the clinic last month so we thought we’d spotlight on how acupuncture is a definite thumbs up for helping to relieve this painful condition.

What is De Quervain's Tenosynovitis?

De Quervian Syndrome -- chronic wrist pain

De Quervain’s syndrome is an inflammatory, overuse injury primarily of the Abductor Pollicis Longus and the Extensor Pollicis Brevis tendons of the thumb as these tendons pass through their protective sheath at the wrist.

Repetitive overuse and strain raises inflammation of the tendons and the sheath that wraps around the wrist called the synovium. This soft tissue sheath supports the easeful movement of these tendons by providing a lubricating fluid to assist in their gliding over other wrist structure. However with chronic inflammation the sheath becomes ‘sticky’, swollen and tight, and the tendons cant move freely causing OOOWWEEEE!

How do we develop De Quevain's syndrome?

Acupuncture in support of De Quervains Syndrome
Overuse injury, it can look like hours at a computer, phone scrolling addictions (no judgment), playing racket sport, the love of musical instruments, working in the garden, or due to hormone fluctuations easily triggering inflammation, De Quervain’s can specifically develop in new mums due to the hormone flux and holding and nursing the new babe. As the abductor and extensor muscles become overworked they tighten and become less efficient. Tight muscles generally further strain and inflame their respective tendons. Taking treatment to soften and improve muscle function while reducing the local inflammation at the tendon and synovium are necessary to reduce pain and increase function.

How is De Quervains's treated in bio medicine?

Acupuncture for relief from chronic wrist pain
Modification and reduction of the aggravating movements, splinting and icing, alongside oral anti-inflammatories with exercises prescribed by a physio are the conservative treatment methods. If pain is sever (and it can be!) an injection of cortisone is given to reduce inflammation at the tendon. If results are not achieved, surgery to inspect and open the synovium can improve space within the sheath to ease the gliding movement of the tendon.

What we can do with acupuncture to help?

Acupuncture points Sj8 and SJ6 target the muscles of the affected tendons (Abductor Pollicis Longus and the Extensor Pollicis Brevis) and improve contractile function to take the load off their overworked tendon.
Acupuncture points Lu7, Lu9 and LI5 at the wrist assist locally on the tendon pathway, reducing swelling and fascial/synovium inflammation, cooling off the area locally.

Lu5 and SJ9 acupuncture points work to deescalate and calm pain signals sent by the superior branch of the radial nerve to the brain.

“Ashi” point needling, the technique of sinew meridian needling, locates trigger points and fascial adhesions (fingers locate these points) on the Lung or Large intestine meridian to support functional chain mechanics and blood flow of the forearm, improve strength and reducing compensation in the musculature.

Topical herbal treatment is slathered on, (you guys like this bit more) the application of the House of Acupuncture famous PO SUM ON oil (that beautiful peppermint licorice based oil I hear you love so much) sooths the pain messages and soaks into the tight swollen tissues. Applied with or without a little massage (my little apology for the few pricks and pins before hand) and perhaps some gentle gua-sha to move lymphatic fluid, promote myofascial release and upregulate the endogenous (body-made) anti-inflammatory immune proteins, and that lovely pain killing nitrous oxide in the local area.

What is the treatment duration?

Aim for 5 treatments over two weeks to start, and weekly as results are noted. Best applied along side physio and topical home treatment. If a cortisone injection is indicated, don’t neglect the acupuncture over this time. Having the injection of anti-inflammatory alongside the soft tissue work improves effectiveness in long term recovery. Perhaps I could put it like this, the injection is like the fire fighters putting out the fire, acupuncture and assistive therapy is the rebuild, recovery, education and instillation of smoke alarms to stop that happening again!