delicate, 3.0 mm x 10.0 mm cups, 6″ (15.2 cm) Intervertebral Disc Rongeur is unique designed for use in neurosurgical orthopedic surgeries of the spine. This particular rongeur is of a delicate design and features 3.0 x 10.0 mm cups. Between each spinal vertebrae is a fibro-cartilaginous disc that is the intervertebral disc. Many spinal surgeries require manipulation of these discs such as herniated disc repair. This rongeur is available in three profiles: straight, curved up and curved down making it suitable for a wide variety of patient needs and surgeon preferences.