For a less invasive surgery option, some people undergo a segmental fasciectomy. The surgery is "segmental" because the surgeon removes only portions of the afflicted fascia. This is done under regional anesthesia and with small, curved incisions. The surgeon removes small amounts of the fascia until the finger can comfortably extend. In some cases, he or she may place a layer of cellulose between the parts of the cord that remain. Patients are encouraged to begin moving their hands as soon as a day after surgery. They wear extension splints for several weeks after, when not doing physical therapy.

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