SybronEndo curettes are extremely sharp and able to cut through attaching fibers with the efficiency of a scalpel.This allows the skilled clinician to provide patients with the shortest recovery time possible. All curettes are autoclavable and manufactured from only the highest-grade surgical stainless steel. Ruddle Curettes are used to make a sharp dissection of the periosteal tissue, thus preventing tissue damage.They allow for undermining elevation of the flap, which along with the micro-surgical incision are the first two steps in automatic flap management.