Until recently, U.S. orthopaedic surgeons were unfamiliar with the procedure of needle aponeurotomy (NA) for the treatment of contracted Dupuytren’s cords in the hand. During NA, the surgeon uses a small hypodermic needle to divide and sever the contracting bands in the diseased areas of the palm and fingers. The technique was developed in Paris by Dr. Jean-Luc Lermusiaux, a rheumatologist, in the early 1950s and has been used by rheumatologists in France for the past 30 years. It was introduced to the U.S. four years ago by Charles Eaton, M.D., who currently trains hand surgeons on the technique.
The procedure itself is simple: The patient is given a local anesthetic, and a small hypodermic needle is used to divide and sever the contracting bands in the diseased areas of the palm and fingers. NA is most effective for treatment of the palm, but also can be used in some cases of finger contracture. Not all cases of Dupuytren’s contracture can be corrected with NA, however. Before a patient is accepted for treatment, a thorough evaluation should be done at the first appointment or by a telephone interview, and submitted photographs of the hands should be studied.
The benefits of NA over traditional surgery are manifold. Rather than removing the abnormal tissue, NA weakens and releases the contracture, avoiding the extra surgical trauma associated with resecting it, including possible skin grafts. NA is an outpatient office procedure that takes less than an hour to perform. Patients benefit from rapid healing and are able to return to normal activity after 48 hours, with no need for physical therapy. This is in stark contrast to surgical treatment, which often requires weeks of hand therapy and rehabilitation.
NA patients also require little or no pain medication afterwards. Complications that may occur from Dupuytren's surgery appear to be much less likely with NA, probably due to the less traumatic nature of the procedure. In the event the disease returns, which happens in about 50 percent of patients, NA can be repeated many times, if necessary.
© Copyright 1995-2009 The Cleveland Clinic Foundation. All rights reserved.
Can't find the health information you’re looking for?
This information is provided by the Cleveland Clinic and is not intended to replace the medical advice of your doctor or health care provider. Please consult your health care provider for advice about a specific medical condition. For additional written health information, please contact the Health Information Center at the Cleveland Clinic 216.444.3771 or toll-free 800.223.2273 extension 4-3771 or visit www.clevelandclinic.org/health. This document was last reviewed on: 4/9/2008...#14140
This information is provided by Cleveland Clinic and is not intended to replace
the medical advice of your doctor or health care provider.
Please consult your health care provider for advice about a specific medical condition.
© Copyright 2013 Cleveland Clinic. All rights reserved.