Dupuytren's Contracture

Dupuytren's contracture is a thickening of tissue in the palm that can gradually limit finger straightening and hand function.

Dupuytren's contracture, also called palmar fibromatosis or bent finger contracture, affects the connective tissue beneath the skin of the palm. Thickened bands or nodules can form and shorten over time, pulling fingers toward the palm. It is not a problem with the finger bones themselves, although the resulting position can interfere with hand use.

The ring and little fingers are often involved, but any finger can be affected. The condition may change slowly, remain stable for a period, or become more limiting. A painless lump can be the first sign.

Finger stiffness is a common presentation of Dupuytren's contracture. Reduced range of motion is also common, particularly when trying to place the hand flat on a table or fully straighten a finger. Firm lumps, cords in the palm, skin dimpling, and fingers held in a bent position may develop.

The condition may not cause much pain. Difficulty putting on gloves, reaching into a pocket, shaking hands, or placing the hand on a flat surface can be more noticeable than discomfort.

The exact cause is not always clear. The condition develops when cells in the palmar connective tissue produce thickened tissue that contracts. It is not caused by simply using the hand, and a single injury does not explain every case. Clinicians consider the pattern of tissue change and the effect on function when making a diagnosis.

Dupuytren's contracture often develops gradually. A nodule or cord may remain unchanged, while in other cases the finger becomes harder to straighten. Progression can differ between hands and between fingers. Early assessment establishes movement and function, making later changes easier to track.

A family tendency can increase the chance of Dupuytren's contracture. Risk is also associated with increasing age, metabolic conditions, smoking, and heavy alcohol use, although having a risk factor does not mean the condition will develop. The diagnosis can occur without any identifiable risk factor.

Diagnosis is usually clinical. A clinician inspects the palm, feels for nodules and cords, measures how far each finger can straighten, and checks grip and sensation. The table-top test, in which you try to lay the hand flat, can show a contracture. Imaging is not usually needed unless another condition is suspected.

Treatment is guided by progression, the degree of contracture, and the tasks affected. Observation may be reasonable when a nodule causes little functional change. Hand therapy can maintain useful movement, teach joint protection, and support function, although it cannot dissolve a contracted cord. When a finger position interferes with daily activities, Dupuytren's surgery may release or remove tightened tissue. Rehabilitation after an intervention helps protect movement while the hand heals.

Use larger handles or adapted tools if a bent finger makes gripping difficult. Avoid forcing the finger straight, which can irritate the hand. Record changes in function, such as difficulty washing the face or opening containers, because these details help guide treatment decisions.

A progressive contracture can limit hygiene, dressing, keyboard use, and grip. After treatment, swelling, stiffness, scar sensitivity, or recurrence can occur. New weakness, colour change, or persistent numbness should be assessed because these findings are not explained by a simple palmar cord alone.

There is no reliable way to prevent every case because inherited and biological factors can contribute. Avoiding tobacco, moderating alcohol, managing metabolic health, and seeking assessment when hand function changes support overall hand health. Early advice can help preserve useful movement.

A hand or orthopaedic specialist can confirm the diagnosis and discuss observation, therapy, or release of a contracture. A hand therapist can assess practical tasks and tailor exercises before or after a procedure.