If you can’t lay your hand flat on a table, the most likely cause is Dupuytren’s contracture, a condition where tissue in your palm gradually thickens and tightens until it pulls one or more fingers into a bent position. It affects roughly 8% of people worldwide, with much higher rates in men of Northern European descent. The condition is painless for most people, which means it often progresses quietly before you notice something is wrong.
What’s Happening Inside Your Hand
Beneath the skin of your palm lies a layer of connective tissue called the palmar fascia. In Dupuytren’s contracture, cells in this tissue begin multiplying abnormally and producing excess collagen. This creates small, firm lumps (nodules) in the palm, usually near the base of the ring finger or little finger. Over time, those nodules develop into thick cords of tissue that extend from the palm into the fingers.
The disease progresses through three phases. In the first, cells proliferate rapidly and form nodules. In the second, those cells align along the length of the hand and begin contracting, like tightening a rope. In the final phase, what remains is a dense, collagen-rich cord that physically prevents the finger from straightening. The entire process can take years, sometimes decades, and the speed of progression varies widely from person to person.
The Tabletop Test
You’ve already stumbled onto the simplest diagnostic tool doctors use. Place your hand palm-down on a flat surface like a table. If your fingers or palm don’t rest flat against the surface, it suggests the tissue cords are pulling your fingers into flexion. This is called the Hueston tabletop test, first described in 1982, and it’s still used today as a quick screening method. Surgeons have traditionally recommended considering treatment when you can no longer pass this test.
Who Gets Dupuytren’s Contracture
The strongest risk factor is genetics. If a parent or sibling has Dupuytren’s, your chances go up significantly. The condition runs heavily in families, and cases where multiple generations are affected are common. Beyond family history, several other factors increase your risk:
- Age and sex: It’s far more common in men over 50, though women can develop it too.
- Diabetes: People with diabetes have higher rates of Dupuytren’s, though their contractures tend to be milder.
- Alcohol use: Heavy drinking is associated with increased risk.
- Smoking: Tobacco use is a recognized risk factor.
- Manual labor and hand trauma: Repetitive hand stress may contribute. One study found a 20% prevalence among rock climbers, with a clear link to climbing intensity.
Other Conditions That Mimic It
Dupuytren’s isn’t the only reason a finger might get stuck in a bent position. Trigger finger can look similar, but the two conditions behave differently in a way you can check yourself. With trigger finger, the problem is a thickened tendon catching on a pulley inside your finger. If you feel a nodule in your palm and gently bend and straighten the finger, a trigger finger nodule will shift position as the tendon moves. A Dupuytren’s nodule stays put because it’s in the connective tissue outside the tendon system, not attached to it.
Trigger finger also tends to cause a catching or locking sensation, often with a painful click when the finger releases. Dupuytren’s contracture typically doesn’t cause pain or clicking. It just gradually limits how far you can straighten the finger. Your doctor may also order X-rays or blood tests to rule out other conditions like arthritis that can limit hand motion.
When Treatment Becomes Necessary
In its early stages, when you only have nodules and no finger bending, Dupuytren’s doesn’t require treatment. Many people live with mild disease for years without it affecting daily function. Treatment becomes worth discussing once the contracture starts interfering with your ability to grip objects, shake hands, put on gloves, or lay your hand flat. Surgeons often set a threshold of around 20 to 30 degrees of contracture at the finger joints as the point where intervention makes sense.
The joints closer to your knuckles (MCP joints) respond better to treatment than the middle finger joints (PIP joints). PIP contractures tend to be more stubborn and more likely to recur, which is one reason surgeons may recommend earlier intervention for those joints, sometimes at just 20 degrees of bending.
Treatment Options
Enzyme Injections
A nonsurgical option involves injecting an enzyme directly into the cord that’s pulling your finger. The enzyme breaks down the excess collagen, weakening the cord enough that a doctor can snap it the next day by manually straightening the finger. In studies of the more difficult middle-joint contractures, about 79% of patients achieved full correction (to 5 degrees or less), and 95% saw significant improvement. That success rate compares favorably with surgical options, which achieved full correction in only 47% of cases for the same joint. The injection works even better on knuckle-joint contractures.
The appeal is obvious: no incision, no prolonged rehab, and you’re typically back to using your hand within days rather than weeks. The tradeoff is that recurrence rates can be higher than surgery over the long term.
Needle Procedure
In needle aponeurotomy, a doctor uses a needle inserted through the skin to puncture and weaken the cord, then straightens the finger. It’s done in the office under local anesthesia and recovery is quick. However, correction rates are lower, with one study showing only 26% of PIP joints reaching full correction.
Surgery
Fasciectomy, where the thickened tissue is surgically removed, remains the most thorough approach. It gives the surgeon direct access to remove diseased tissue while protecting the nerves and blood vessels running through the palm and fingers. Recovery is longer and involves extensive hand therapy afterward. Complication rates vary: wound healing problems occur in about 23% of cases, nerve injury in about 3.4%, and infection in roughly 2.4%. Scar pain affects about 17% of patients, and some experience lingering numbness or tingling. Long-term recurrence rates for surgery range widely, from 4% to 73% depending on the study and follow-up period.
Despite these numbers, surgery is often the best option for severe contractures, recurrent disease, or cases involving multiple fingers. The recovery period typically requires weeks of hand therapy to regain motion and prevent stiffness, and your surgeon will likely have you wear a splint at night for several months.
Living With Dupuytren’s Contracture
If your contracture is mild, monitoring it at home is reasonable. Use the tabletop test periodically to track whether your fingers are bending further. Pay attention to whether you’re having trouble with everyday tasks like gripping a steering wheel, typing, or reaching into a pocket.
There’s no proven way to slow or prevent Dupuytren’s progression. Stretching exercises won’t reverse the cords, though keeping your hand flexible and strong is generally good practice. If you notice the condition worsening, getting evaluated sooner rather than later gives you more treatment options. Contractures that have been present for a long time, particularly at the middle finger joints, are harder to correct and more likely to come back after treatment.