As a hot spot in recent years of domestic and foreign scholars and clinicians application research, Nice knot is a new type of suture fixation technology, which combines double suture with sliding knot, can be used for open surgery and arthroscopic surgery, suitable for fracture fragment reduction fixation, tendon or ligament repair fixation, skin soft tissue injury fixation, etc. The advantages of Nice knot include high strength, high operability, strong adjustability, easy to learn, gradual tightening during use, and versatility. This technique has been proven practical in clinical practice in the last 10 years, gradually replacing the fixation role of metal wires such as steel wires in surgery. This article will review the mechanics, operation methods, and clinical application about Nice knot. |