De Quervain's Tenosynovitis

Clinically Relevant Anatomy
[edit | edit source]

APL & EPB

De Quervain's tenosynovitis involves the abductor pollicis longus and the extensor pollicis brevis tendons.

M. extensor pollicis brevis (EPB)

  • origin: ½ dorsal side of the radius, the membrana interossea
  • insertion: base of the proximal phalanx of the thumb
  • function: - wrist joint: radial abduction
                 - thumb: extension
  • innervations: N. radialis
  • artery: A. interossea posterior


M. abductor pollicis longus (APL)

  • origin: dorsal side of the radius and the ulna, the membrana interossea
  • insertion: base of ossis metacarpi I
  • function: - wrist joint: radial abduction
                 - thumb: abduction
  • innervations: N. radialis
  • artery: A. interossea posterior

The extensor retinaculum is a strong, fibrous structure that holds all the wrist extensors into place. It is located on the dorsal side of the wrist.

Definition/Description[edit | edit source]

De Quervain 's tenosynovitis is a painful wrist condition situated in the first dorsal compartment of the wrist.[1][2] It's a painfil  inflammation of the tendons of extensor pollicis brevis (EPB) and the abductor pollicis longus (APL). These muscles are located on the dorsal side of the forearm and go to the lateral side of the thumb through a fibrous-osseous tunnel made of the processus styloideus radii and the extensor retinaculum. [3] [4] The pain, which is the main complaint, gets worse with abduction of the thumb, grasping action of the hand and an ulnar deviation of the wrist. Thickening and swelling can also be present. [5]

Epidemiology /Etiology[edit | edit source]

De Quervain's (Say "duh-Kair-VAZ") syndrome or de Quervain's disease named after the Swiss surgeon Fritz de ‘Quervain, who identified it first in 1895.[5] It’s an inflammation of the sheath or tunnel that surrounds two tendons that control the movement of the thumb. [2]


It’s caused by repetitive use of the thumb in combination with radial deviation of the wrist. (pinching, wringing, lifting, grasping, gardening, knitting). In this position the tendons of the EPB and the APL are pressed to the processus styloideus and when the movement is repeated frequently it can cause irritation of the tendons by friction. The tendons swell, the tunnel becomes too small. [4] [6] 


Common activities were we need to use our wrist and thumb can cause a problem. [2]

It is often diagnosed in patients between 30-50 years. De Quervain syndrome is 10 times more frequent in women than men.[7] It’s common in sports like golf, bowling, tennis, mountain bike and it includes mothers of young children, computer keyboards operators, engine drivers.

In the technology age is has been nicknamed “Blackberry Thumb”[8]

Clinical Presentation[edit | edit source]

DeQuervains occurs in women 8-10 times more often than men. [9]The condition can be sudden or gradual. Presents most commonly with pain, swelling and tenderness on the radial side of the wrist at the base of the thumb (first dorsal compartment) as well in rest as in radial deviating of the wrist. Abduction of the thumb is also painful. The pain can radiate into the forearm and distally into the thumb. [3] [4] Symptoms increase with pinching, grasping, and gripping activities. New mothers are prone to this due to child care tasks with lifting, holding and feeding placing the hand in awkward positions; as well as hormonal changes. [10]

Differential Diagnosis
[edit | edit source]

1. Osteoarthritis of the first CMC joint[8][11]
2. Intersection syndrome – pain will be more towards the middle of the back of the forearm and about 2-3 inches below the wrist[8][11]
3. Wartenberg’s Syndrome - isolated neuritis of the superficial radial nerve, can be caused by tight jewelry[8][11]

4. Radiographs of the wrist and hand should be carefully scrutinized for scaphoid or scapholunate ligament.[12]

Diagnostic Procedures[edit | edit source]

Finkelstein's Test

Symptoms [13]

  • Pain, tenderness and swelling at the base of the thumb.
  • Pain can also radiate proximally into the forearm and distally into the thumb.
  • Difficulty of movement of the thumb and wrist with activities such as grasping, pinching and crepitus (creaking sound).[13]

Finkelstein-test

It’s a pain provocation test.[6]

Examination[edit | edit source]

Finkelstein test 

The patient has to make an thumb adduction or an clenched fist in combination with an ulnar deviation. The patient feels pain on the radial side of the wrist around the processus styloideus and by doing this movement it reveals tenderness and swelling on the radial side of the wrist (radial styloid). The patient feels pain on active or passive movement of the thumb.


The diagnosis can be confirmed by performing Finkelstein’s test.


For this test the patient tucks the thumb into the palm of the hand and a quick turn of the wrist into full ulnar deviation follows is given. Another alternative approach that produces fewer false-positives involves gripping the patient’s thumb rather than tucking the thumb into the palm. A sharp pain occurs in the tendon sheath, as the test is positive. Advice to also examine the other common sites of tendon involvement: the flexor tendons of the fingers and the Achilles tendon.

[14]
Finkelstein’s test can give however a false positive result. [15]


On examination, resisted extension and abduction of the thumb is painful. Passive movements of wrist and thumb causes pain as the tendon slides up and down within its irritated sheath, and causes painful friction. Very occasionally, resisted radial deviation of the wrist also hurts because the thumb tendons assist this movement. Finkelstein’s test (deviating the wrist to the ulnar side, while the patients makes a fist with the thumb inside the fingers) reproduces these symptoms.

Medical Management (current best evidence)[edit | edit source]

[16]

Surgery is indicated if conservative therapy doesn’t help to improve the symptoms and complains of the patient. It’s also indicated when the patient relapses. [6] The sheath of the first dorsal compartment is opened longitudinally for decompression.

Physical Therapy Management (current best evidence)[edit | edit source]

The goals are to decrease the pain and the inflammation

Conservative therapy consists of: [4] [6]
- Rest by activity modification and the use of a thumb and wrist splint for 6 weeks
- Ice or cold packs
- Use of Non-Steroidal Anti-Inflammatory Drugs (NSAID’s): oral medication, phonophoresis or iontophoresis
- corticosteroid injections

Exercise is not practised because it can increase the pain and irritation of the tendons. There is not enough information about the benefit of exercise on De Quervain's syndrome.[17][6]

Key Research[edit | edit source]

  • KANEKO, S., TAKASAKI, H., MAY, S., ‘Application of Mechanical Diagnosis and Therapy to a Patient Diagnosed with de Quervain’s Disease: A Case Study’, Journal of hand therapy, 2009.
  • KNOBLOCH, K., GOHRITZ, A., SPIES, M., VOGT, M.P., ‘Neovascularisation in de Quervain’s disease of the wrist: novel combined therapy using sclerosing therapy with polidocanol and eccentric training of the forearms and wrists—a pilot report’, Springer, 2008.
  • FOURNIER, K., BOURBONNAIS, D., BRAVO, G., ARSENAULT, J., HARRIS, P., GRAVEL, D., ‘Reliability and Validity of Pinch and Thumb Strength Measurements in de Quervain’s Disease’, Journal of hand therapy, 2006.
  • ANDERSON, M., TICHENOR, C.J., ‘A Patient With De Quervain's Tenosynovitis: A Case Report Using an Australian Approach to Manual Therapy’, Physical therapy, 1994, nr 4, vol 74, p. 314 – 326.

Resources
[edit | edit source]

Recent Related Research (from Pubmed)[edit | edit source]

Failed to load RSS feed from http://www.ncbi.nlm.nih.gov/entrez/eutils/erss.cgi?rss_guid=1n1suG1n0N6R_6QRmGUFXGKlKAJMf_RVjy77Etvcmbew50JspU|charset=UTF-8|short|max=10: Error parsing XML for RSS

References
[edit | edit source]

  1. Muhammad Omer Ashraf • V. G. Devadoss Systematic review and meta-analysis on steroid injection therapy for de Quervain’s tenosynovitis in adult. Eur J Orthop Surg Traumatol (2014) (Level of Evidence 1A )
  2. 2.0 2.1 2.2 Hassan MK, Rahman MH. Role of Ultrasound In The Management of De'Quervain's Disease. Medicine today 2012 (Level of Evidence 1B)
  3. SCHUNKE, M., SCHULTE, E., SCHUMACHER, U., VOLL, M., WESKER, K., Prometheus, Bohn Stafleu van Loghum, Houten, 2005.
  4. 4.0 4.1 4.2 MEEUSEN, R., Praktijkgids pols- en handletsels, Kluwer editorial, Diegem, 1999.
  5. 5.0 5.1 Thomas Pagonis, Konstantinos Ditsios. Improved Corticosteroid Treatment of Recalcitrant de Quervain Tenosynovitis With a Novel 4-Point Injection Technique. Am J Sports Med 2011 (Level of evidence 2B)
  6. 6.0 6.1 6.2 6.3 6.4 VAN DONGEN, L.M., PILON, J.H.J., Handboek voor handrevalidatie theorie en praktijk, Bohn Stafleu van Loghum, Houten/Mechelen, 2002.
  7. Louis Patry, Michel Rossignol; Guide to the diagnosis of work- related musculoskeletal Disorders; Edition Multimonde, 1998, pag 1
  8. 8.0 8.1 8.2 8.3 Wikipedia. De Quervain syndrome. www.en.wikipedia.org/wiki/DeQuervain's_syndrome (accessed 13 Dec 2009)
  9. What is de Quervain's Disease? www.webmd.com/rheumatoid-arthritis/de-quervains-disease (accessed 15 Dec 2009)
  10. assh.org/Public/HandConditions/Pages/deQuervain'sTendonitis.aspx (accessed 13 Dec 2009)
  11. 11.0 11.1 11.2 DeQuervain's Disease - Wheeless' Textbook of Orthopaedics www.wheelssonline.com/ortho/dequervains_disease (accessed 13 Dec 2009)
  12. Robert W. Wysocki, MD, Injection Therapy in the Management of Musculoskeletal Injuries: Hand and Wrist. Oper Tech Sports Med Elsevier 2012 (Level of Evidence 1A)
  13. 13.0 13.1 Anderson M; Tichenor CJ. A Patient with de Quervain's Tenosynovitis: A Case Report Using an Australian Approach to Manual Therapy. Physical Therapy. 1994;74(4):314-326
  14. James D. McDermott, Ultrasound-guided injections for de Querain’s tenosynovitis, Clin. Othop. Relat. Res., 2012, vol. 7, p. 1925-1931,( level of evidence: 4.)
  15. Muhammad Omer Ashraf • V. G. Devadoss Systematic review and meta-analysis on steroid injection therapy for de Quervain’s tenosynovitis in adult. Eur J Orthop Surg Traumatol (2014) (Level of Evidence 1A )
  16. uwhand. Dequervain's Tenosynovitis. Available from: http://www.youtube.com/watch?v=roGXYRnUJZQ [last accessed 28/03/13]
  17. BACKSTROM, K.M., ‘Mobilization With Movement as an Adjunct Intervention in a Patient With Complicated De Quervain’s Tenosynovitis: A Case Report’, Journal of orthopaedic & sports physical therapy, 2002, vol 32, p. 86 -97.