What is de Quervain’s syndrome?

De Quervain’s syndrome, or de Quervain’s tenosynovitis, is an inflammation of the tendons that join your thumb and wrist. Pain in the thumb side of the wrist is the primary symptom, as this is where the tendons pass through a constrictive tunnel known in medical terms as the first dorsal extensor compartment.

Symptoms of de Quervain’s syndrome

With de Quervain’s syndrome, you may experience pain during activities that require the use of your thumb or wrist, such as lifting your baby, holding a tray, turning door knobs, pinching something or turning keys.

The main symptoms of de Quervain’s syndrome are sudden or gradual pain:

• along the back of your thumb
• at the base of your thumb
• on the side of your wrist

If you’re concerned you may have this condition, speak to an orthopaedic hand specialist.

Diagnosing de Quervain’s syndrome

Often, patients with de Quervain’s have a classic history of work-related overuse, or experience increasing pain while nursing a newborn in the first few months after delivery. To diagnose your doctor may conduct a Finklestein’s test, or order an X-ray or blood test to confirm the condition.

Finklestein’s test

To diagnose the condition, your doctor will เล่น UFABET ผ่านมือถือ สะดวกทุกที่ ทุกเวลา first perform a Finklestein’s test, where you grip your thumb in your palm and turn your wrist in the direction of your little finger, to determine where the pain is located. They will also check for tenderness or an inflammatory nodule or lump.

X-rays and blood tests

Occasionally, your doctor may perform X-rays and blood tests to rule out other causes of joint pain in the thumb region, such as osteoarthritis, which may present with similar symptoms.

Causes of de Quervain’s syndrome

Anyone can develop but certain people are more at risk. Women are more likely to suffer from and it is also more common in people aged 40 and above. Other common causes of de Quervain’s syndrome include:

Hormonal changes and pregnancy:

Hormonal changes during pregnancy can cause sore or inflamed tendons. In addition, young mothers who are busy with childcare tasks often experience what’s commonly known as ‘mummy’s thumb’ or ‘mummy’s wrist’, which can cause pain in the hand and forearm. ‘Mummy’s thumb’ occurs due to the constant responsibilities of motherhood such as carrying the baby, nursing, and constantly lifting their baby throughout the day.

Work:

You may also develop de Quervain’s if your job requires repetitive lifting using your wrists, such as a waiter carrying trays all day, or a construction worker using certain kinds of tools.

Injuries:

Past wrist injuries may also be a factor as scar tissues can restrict movement in your tendons, as well as inflammation caused by arthritis.

Treating de Quervain’s syndrome

Treatment options for de Quervain’s are aimed at reducing pain and inflammation, while helping to maintain movement in your thumb and wrist.

If left untreated, de Quervain’s may cause pain and swelling to get progressively worse, resulting in stiffness around the thumb and wrist. This can cause significant disability and affect the performance of everyday tasks.