Understanding Dupuytrens Disease & Dupuytrens Contracture
Dupuytrens disease is an abnormal thickening of the tissue just beneath the skin. This thickening occurs in the palm and can extend into the fingers (see Figure 1). Firm pits, nodules, and cords may develop that can cause the fingers to bend into the palm (see Figure 2), which is a condition described as Dupuytrens contracture. Although the skin may become involved in the process, the deeper structures—such as the tendons—are not directly involved. Occasionally, the disease will cause thickening on top of the finger knuckles (knuckle pads), or lumps or cords within the soles of the feet (plantar fibromatosis).
The cause of Dupuytren’s disease is unknown but may be associated with certain biochemical factors within the involved tissue. The problem is more common in men over age 40 and in people of northern European descent. There is no proven evidence that hand injuries or specific occupational exposures lead to a higher risk of developing Dupuytrens disease and Dupuytrens contracture.
Signs and Symptoms
Symptoms of Dupuytrens disease usually include lumps and pits within the palm. The lumps are generally firm and adherent to the skin. Thick cords may develop, extending from the palm into one or more fingers, with the ring and little fingers most commonly affected. These cords may be mistaken for tendons, but they actually lie between the skin and the tendons. These cords cause bending or contractures (Dupuytrens Contracture) of the fingers. In many cases, both hands are affected, although the degree of involvement may vary.
The initial lumps may produce discomfort that usually resolves, but Dupuytrens disease is not typically painful. The disease may first be noticed because of difficulty placing the hand flat on an even surface, such as a tabletop (see Figure 3). As the tissue thickens and fingers are drawn into the palm, one may notice increasing difficulty with activities such as washing, wearing gloves, shaking hands, and putting hands into pockets. Progression is unpredictable. Some individuals will have only small lumps or cords while others will develop severely bent fingers. More severe disease often occurs with an earlier age of onset.
In mild cases, especially if hand function is not affected, only observation is needed. For more severe cases, various treatment options are available in order to straighten the finger(s). These options may include needles or open surgery. Your treating surgeon will discuss the method most appropriate for your condition based upon the stage and pattern of the disease and the joints involved. The goal of treatment is to improve finger position and thereby hand function. Despite treatment, the disease process may recur. Before treatment, your treating surgeon will discuss realistic goals, possible risks and results. Specific surgical considerations include the following:
- The presence of a lump in the palm does not mean that surgery is required or that the disease will progress.
- Correction of finger position is best accomplished with milder contractures or contractures that affect the base of the finger.
Complete correction sometimes cannot be attained, especially of the middle and end joints in the finger.
- Skin grafts are sometimes required to cover open areas in the fingers if the skin is deficient.
- The nerves that provide feeling to the fingertips are often intertwined with the cords.
- Splinting and hand therapy are often required after surgery in order to maximize and maintain the improvement in finger position
Contact Us Today . . .
Whatever the reason you seek treatment, you'll find superb care at the offices of Dr. William Van Wyk. Put yourself on the road to recovery. Call us today at 817-877-3113 for an appointment.
Please Note: The medical information contained on this website is provided to increase your knowledge and understanding of hand and upper extremity problems or conditions. This information should not be interpreted as the Van Wyk Hand Center’s recommendation for a specific medical or surgical treatment plan.
Material modified from the American Society for Surgery of the Hand.