Resection knife is specialized surgical instrument used in various medical procedures, particularly in the field of gastroenterology and neurosurgery. These blades are made to remove or resect tissues or tumors from particular bodily parts. Resection knives are frequently used in gastroenterology during endoscopic operations to remove abnormal growths or polyps from the gastrointestinal tract.There are many kinds of these knives available, including snare and hot biopsy forceps, enabling a range of cauterizing and cutting procedures. Resection knives are used in neurosurgery to carefully remove brain tumors or other aberrant tissues while causing the least amount of harm to nearby healthy brain tissue. Resection knives typically have sharp, high-quality blades to guarantee precise and effective tissue removal.