{"product_id":"ferris-smith-kerrison-rongeur-18cm-90-up-1-5mm-bite","title":"Ferris-Smith-Kerrison Rongeur 18cm, 90° Up, 1–5mm Bite","description":"\u003ch2\u003eFerris-Smith-Kerrison Rongeur 18cm, 90° Up, 1–5mm Bite\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFerris-Smith-Kerrison Rongeur\u003c\/strong\u003e is a precision bone-cutting instrument designed for controlled removal of small portions of bone during spinal, orthopedic, and neurosurgical procedures. The \u003cstrong\u003e90° upward-cutting jaw\u003c\/strong\u003e supports access in confined surgical areas, while the 18cm \/ 7\" length provides practical reach and controlled handling.\u003c\/p\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e1mm, 2mm, 3mm, 4mm, and 5mm bite sizes\u003c\/strong\u003e, this Kerrison rongeur allows the clinician to select the jaw width appropriate for the procedure and surgical site. The instrument is manufactured from \u003cstrong\u003eGerman stainless steel\u003c\/strong\u003e and features a spring-assisted handle design for controlled operation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerris-Smith-Kerrison Pattern:\u003c\/strong\u003e Established rongeur design used for precision bone removal in spine and neurosurgical instrument sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90° Upward-Cutting Jaw:\u003c\/strong\u003e Up-biting profile supports controlled access to bone in confined or difficult-to-reach areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18cm \/ 7\" Length:\u003c\/strong\u003e Provides a practical balance of reach, maneuverability, and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive Bite Sizes:\u003c\/strong\u003e Choose from 1mm, 2mm, 3mm, 4mm, or 5mm according to the required cutting width.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGerman Stainless Steel:\u003c\/strong\u003e Durable stainless-steel construction for professional surgical instrument applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring-Assisted Handle:\u003c\/strong\u003e Designed to support responsive opening and controlled manipulation during use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstrument Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFerris-Smith-Kerrison Rongeur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstrument Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKerrison Rongeur \/ Kerrison Punch \/ Bone Rongeur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18cm \/ 7\" approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJaw Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90° Up \/ Upward Cutting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Bite Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1mm, 2mm, 3mm, 4mm, 5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGerman Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpring-Assisted Rongeur Handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecialty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpine, Orthopedic \u0026amp; Neurosurgery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended User\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrained Healthcare Professionals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Instrument\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eBite Size\u003c\/th\u003e\n\u003cth\u003eJaw Direction\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM-41510-01\u003c\/td\u003e\n\u003ctd\u003e1mm\u003c\/td\u003e\n\u003ctd\u003e90° Up\u003c\/td\u003e\n\u003ctd\u003e18cm \/ 7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM-41510-02\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e90° Up\u003c\/td\u003e\n\u003ctd\u003e18cm \/ 7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM-41510-03\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003e90° Up\u003c\/td\u003e\n\u003ctd\u003e18cm \/ 7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM-41510-04\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e90° Up\u003c\/td\u003e\n\u003ctd\u003e18cm \/ 7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM-41510-05\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd\u003e90° Up\u003c\/td\u003e\n\u003ctd\u003e18cm \/ 7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpinal decompression procedures\u003c\/li\u003e\n\u003cli\u003eLaminectomy and laminotomy procedures\u003c\/li\u003e\n\u003cli\u003eControlled removal of small bone fragments\u003c\/li\u003e\n\u003cli\u003eOrthopedic spine surgery\u003c\/li\u003e\n\u003cli\u003eNeurosurgical procedures requiring a 90° up-biting rongeur\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the Bite Size\u003c\/h3\u003e\n\u003cp\u003eThe bite size indicates the width of the cutting jaw. Smaller 1mm and 2mm options are suited to procedures requiring a narrower working profile, while 3mm, 4mm, and 5mm variants provide progressively broader bite widths. Select the appropriate size according to the procedure, anatomy, and clinician preference.\u003c\/p\u003e\n\u003ch3\u003e90° Upward-Cutting Design\u003c\/h3\u003e\n\u003cp\u003eThe 90° up-biting configuration positions the cutting action upward relative to the shaft, helping provide controlled access in surgical areas where a straight or differently angled rongeur may not provide the preferred approach.\u003c\/p\u003e\n\u003ch3\u003e18cm Working Length\u003c\/h3\u003e\n\u003cp\u003eThe 18cm \/ approximately 7-inch length provides reach while maintaining controlled handling. The combination of a narrow shaft and angled working end is designed for access in confined spinal and neurosurgical fields.\u003c\/p\u003e\n\u003ch3\u003eGerman Stainless Steel Construction\u003c\/h3\u003e\n\u003cp\u003eThe instrument is manufactured from German stainless steel for durable professional surgical instrument construction. The supplied product image also shows the German Stainless marking on the instrument handle.\u003c\/p\u003e\n\u003ch3\u003eInstrument Care\u003c\/h3\u003e\n\u003cp\u003eClean, inspect, and reprocess the instrument according to the applicable manufacturer's instructions and your healthcare facility's validated procedures. Inspect the cutting jaw, footplate, shaft, pivot, spring, and handle before use. Remove the instrument from service if damage, misalignment, or deterioration is identified.\u003c\/p\u003e\n\u003ch3\u003eExplore Related Kerrison Instruments\u003c\/h3\u003e\n\u003cp\u003eVisit \u003ca href=\"https:\/\/www.stellmachermed.com\/\" title=\"Stellmacher Instruments\"\u003e\u003cstrong\u003eStellmacher Instruments\u003c\/strong\u003e\u003c\/a\u003e to explore our complete range of professional surgical instruments.\u003c\/p\u003e\n\u003cp\u003eBrowse the \u003ca href=\"https:\/\/stellmachermed.com\/collections\/kerrison-rongeurs-punches\" title=\"Kerrison Rongeurs and Punches\"\u003e\u003cstrong\u003eKerrison Rongeurs \u0026amp; Punches Collection\u003c\/strong\u003e\u003c\/a\u003e for additional jaw angles, lengths, and bite-size options.\u003c\/p\u003e\n\u003cp\u003eFor another spine-surgery configuration, see the \u003ca href=\"https:\/\/stellmachermed.com\/products\/bayonet-kerrison-punch-45-upbiting-240mm-spine-instrument\" title=\"Bayonet Kerrison Punch 45 Degree Upbiting\"\u003e\u003cstrong\u003eBayonet Kerrison Punch 45° Upbiting – 240mm\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Use:\u003c\/strong\u003e Intended for use by trained healthcare professionals in appropriate clinical and surgical environments.\u003c\/p\u003e","brand":"Stellmachermed","offers":[{"title":"1mm","offer_id":47922354028649,"sku":"Sm-41510-01","price":0.0,"currency_code":"USD","in_stock":true},{"title":"2mm","offer_id":47922354061417,"sku":"Sm-41510-02","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3mm","offer_id":47922354094185,"sku":"Sm-41510-03","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4mm","offer_id":47922354126953,"sku":"Sm-41510-04","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5mm","offer_id":47922354159721,"sku":"Sm-41510-05","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/6583\/9465\/files\/SM-41510-03_Artboard1copy4_2.jpg?v=1787210049","url":"https:\/\/stellmachermed.com\/products\/ferris-smith-kerrison-rongeur-18cm-90-up-1-5mm-bite","provider":"Stellmacher Instruments inc.","version":"1.0","type":"link"}