Kerrison Rongeur, Micro, 9″ (225mm) 4mm, 40° up Stainless Steel

The Kerrison Rongeur, Micro, 9″ (225mm), 4mm, 40° Up, Stainless Steel is a highly specialized surgical instrument used in spine surgery, neurosurgery, and orthopedic procedures where precise and controlled bone removal is required. It is designed for delicate operations involving the spinal canal, vertebral lamina, and surrounding bony structures, where accuracy and safety are critical. This micro Kerrison rongeur features a 4mm precision biting jaw , allowing surgeons to perform ultra-fine bone removal with maximum control. The smaller jaw size is ideal for microsurgical procedures and minimally invasive spine surgery, where only small sections of bone need to be removed at a time. It is commonly used in procedures such as laminectomy, laminotomy, and spinal decompression surgeries, ensuring controlled bone nibbling with minimal tissue trauma. The 40° upward-angled design enhances visibility and access in deep or narrow surgical fields. This ergonomic angulation allows surgeons to approach complex spinal regions with improved alignment, reducing obstruction and improving precision. It is especially beneficial in spinal procedures where straight-line access is limited due to anatomical constraints. Manufactured from high-quality surgical-grade stainless steel , the Kerrison Rongeur ensures excellent resistance to corrosion, wear, and repeated sterilization cycles. The material maintains structural integrity and sharp cutting performance over long-term use. Its polished surface allows for easy cleaning and supports strict infection control standards in surgical environments. The 9-inch (225mm) ergonomic design offers a compact yet highly controllable instrument suitable for precision-driven surgical procedures. It provides excellent maneuverability in confined spaces while maintaining stability during bone removal. The handle is ergonomically designed to ensure a secure grip, reducing surgeon fatigue during prolonged procedures. In modern surgical practice, the Micro Kerrison Rongeur 9″ 4mm 40° Up is widely used in minimally invasive spine surgery (MISS) and neurosurgical decompression procedures. It enables surgeons to remove bone with high precision while preserving surrounding neural structures, contributing to improved patient outcomes, reduced complications, and faster recovery times. The instrument is fully autoclavable , ensuring safe and effective sterilization between procedures. It is engineered to withstand repeated high-temperature and high-pressure autoclave cycles without loss of performance or structural strength. This makes it highly reliable for continuous use in hospitals, orthopedic centers, and surgical facilities. Durability is further enhanced by a precision-engineered hinge mechanism that ensures smooth and consistent cutting action. The finely aligned jaws maintain sharpness and accuracy over time, providing dependable performance in high-demand surgical environments. This makes it a cost-effective and long-lasting surgical instrument. Overall, the Kerrison Rongeur, Micro, 9″ (225mm), 4mm, 40° Up, Stainless Steel is an essential instrument for surgeons requiring precision, control, and reliability in spinal and neurosurgical procedures. It combines ergonomic design, advanced engineering, and medical-grade materials to deliver superior surgical performance in complex operative scenarios. Key Features Ultra-precise 4mm jaw for fine bone removal 40° upward angle improves surgical access and visibility High-grade surgical stainless steel construction Corrosion-resistant and long-lasting durability Ideal for spinal and neurosurgical procedures Compact 9″ (225mm) design for precise handling Smooth hinge mechanism for consistent cutting action Fully autoclavable and sterilization-safe Polished finish for easy cleaning and hygiene compliance Designed for minimally invasive spine surgery (MISS) Lightweight structure reduces surgeon fatigue High-precision jaw alignment for controlled bone excision Product Specifications Table Specification Details Product Type Micro Kerrison Rongeur Application Spinal & Neurosurgical bone removal Material Surgical Grade Stainless Steel Finish Satin / Polished Sterilization Autoclavable Reusability Reusable Specialty Spine Surgery / Neurosurgery Instrument Type Bone Rongeur / Cutting Forceps Usage Precise bone nibbling and removal Product Contents 1 x Kerrison Rongeur (9″, 4mm, 40° Up) Applications Spinal decompression surgeries (laminectomy, laminotomy) Neurosurgical spinal canal decompression Removal of vertebral lamina and bone fragments Foraminotomy and disc decompression procedures Minimally invasive spine surgery (MISS) Cervical, thoracic, and lumbar spine surgeries Degenerative spine disorder treatments Trauma-related spinal bone removal Microsurgical orthopedic procedures FAQs Q1: What is the Micro Kerrison Rongeur 4mm used for? It is used for precise removal of small bone segments during spinal and neurosurgical decompression procedures. Q2: Why is a 4mm jaw important in this instrument? It allows highly controlled and delicate bone removal in narrow anatomical spaces. Q3: What does the 40° upward angle improve? It enhances visibility and access to deep spinal regions, improving surgical precision. Q4: Is this instrument reusable? Yes, it is fully reusable and designed for long-term surgical performance. Q5: Can it be sterilized in an autoclave? Yes, it is fully autoclavable and resistant to repeated sterilization cycles. Q6: In which procedures is this instrument commonly used? It is commonly used in laminectomy, spinal decompression, laminotomy, and neurosurgical spine procedures.