Retraction cords are essential in dental procedures to gently push the gingival tissue away from the tooth, creating space for accurate impressions, crown preparations, and restorative work. These cords are placed into the gingival sulcus, temporarily widening the area to improve visibility and access without causing trauma.These cords are available in braided, knitted, or twisted forms, retraction cords are designed to hold their shape and provide consistent pressure for effective tissue displacement. Some cords are impregnated with hemostatic agents to control bleeding and moisture, ensuring a clean working field. Their flexibility allows for easy placement and removal while minimizing patient discomfort.Retraction cords play a crucial role in achieving precise margins and detailed impressions, leading to better-fitting restorations.
