Scissors

During laparoscopic surgery, scissors are used to cut a variety of tissue, including fibrotic or calcified tissue, sutures, and occasionally tissue containing staples. Disposable scissors may become dull and ineffective.Scissors are used for cutting various thin materials, such as paper, cardboard, metal foil, cloth, rope, and wire. A large variety of scissors and shears all exist for specialized purposes.Surgeons use surgical scissors during an operation in order to cut tissues at the surface or inside the human body. The blades can be either curved or straight. The effect of tissue dissection is achieved when the sharpened edges slide against each other when the bows opposite to the joint are closed.