The 4 3/4" Derlacki Ossicle Holding Clamp, 1mm Teeth is a specialized surgical instrument used in otologic surgeries, particularly in procedures involving the ossicular chain of the middle ear, such as ossiculoplasty or stapedectomy. The clamp features fine 1mm teeth that provide a secure grip on delicate ossicles without damaging or displacing them, making it ideal for precise manipulation of the small bones in the ear during surgery.