{"product_id":"4-75-spinal-deformity-correction-instrument-set-cocrmo","title":"4.75 Spinal Deformity Correction Instrument Set (CoCrMo)","description":"\u003cdiv class=\"g-prob f-box\" id=\"j-prob1\"\u003e\n\u003cp class=\"m-prott\"\u003e\u003cstrong\u003eProduct Introduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"box-desc m-desc m-hsicon c-pl30 c-mt50\"\u003e\n\u003cp\u003eThis specialized orthopedic instrument set is designed for correcting moderate to severe thoracolumbar deformities (such as spondylolisthesis and scoliosis) using 4.75mm cobalt-chromium-molybdenum (CoCrMo) posterior rod-screw systems. \u003c\/p\u003e\n\u003cp\u003eThe set includes 21 core orthopedic tools that cover the entire surgical workflow—from spondylolisthesis reduction, coronal rod bending, and electric screw insertion to final locking—focusing on three-dimensional correction requirements. \u003c\/p\u003e\n\u003cp\u003eThe instruments are made of high-quality stainless steel, offering excellent corrosion resistance and biocompatibility. \u003c\/p\u003e\n\u003cp\u003eWith a core design philosophy of \"High-Strength CoCrMo Compatibility + Precision Correction,\" the set incorporates dedicated reduction components, directional rod-bending tools, and an electric drive system to fully leverage the high-strength characteristics of 4.75mm CoCrMo rods and screws. \u003c\/p\u003e\n\u003cp\u003eThis enables precise three-dimensional deformity correction, improving correction accuracy by 40% compared to basic instrument sets.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003carticle class=\"4ever-article\" data-clipboard-cangjie='[\"root\",{},[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Advanced Materials\"],[\"span\",{\"data-type\":\"leaf\"},\": Crafted from high-fatigue-bearing stainless steel (05Cr17Ni4Cu4Nb, 420B, 316L, 304) with electrolytic polishing for improved biocompatibility and reduced tissue friction.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Closed-Loop Workflow\"],[\"span\",{\"data-type\":\"leaf\"},\": Includes all instruments for each surgical phase—puncture, dilation, insertion, fixation—optimizing workflow and minimizing tool changes.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Precision Localization\"],[\"span\",{\"data-type\":\"leaf\"},\": Radiographic targeting plate paired with a rounded-tip guide enables accurate placement under fluoroscopy while avoiding neurovascular injury.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Stepped Channel Dilation\"],[\"span\",{\"data-type\":\"leaf\"},\": Incremental trocars and a fascia separator allow gradual, soft-tissue-preserving access, aiding rapid recovery.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Efficient Screw Tract Preparation\"],[\"span\",{\"data-type\":\"leaf\"},\": Self-drilling taps and ball probes speed canal creation and verify channel integrity, enhancing safety.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Percutaneous Rod Tools\"],[\"span\",{\"data-type\":\"leaf\"},\": Includes curved rod benders and delivery devices for precise rod contouring and insertion through minimal incisions, with supporting insertion aids.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Integrated Locking Mechanism\"],[\"span\",{\"data-type\":\"leaf\"},\": Ratchet handle and torque driver allow controlled, remote tightening of screws—ideal in constrained working spaces.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"rPr\":{\"bold\":true,\"fonts\":{\"hint\":\"eastAsia\"}},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Modular Organization\"],[\"span\",{\"data-type\":\"leaf\"},\": Tools arranged by procedural sequence (localization → dilation → implantation → locking) in labeled trays streamline prep and sterilization.\"]]]]'\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Advantages: \u003c\/strong\u003eMain instruments are manufactured from premium stainless steels, including 05Cr17Ni4Cu4Nb, 465, 316L, and 304, providing high fatigue strength. Electropolished surfaces reduce tissue friction and damage.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePedicle Screw Handling Tools\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003ePedicle Screw Holder: Features a non-slip jaw design compatible with 4.75mm system screw tulips, offering high clamping force to prevent screw slippage during reduction.\u003c\/li\u003e\n\u003cli\u003eElectric Universal Screw Inserter + Electric Fixed Screw Inserter: Improve insertion efficiency compared to manual methods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eDedicated Spondylolisthesis Reduction Components\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eReduction Ball Nut + Reduction Plate: The ball nut, pedicle screw holder, and reduction plate work together via a lever mechanism to achieve controlled vertebral lifting. Combined with C-arm fluoroscopy, this allows precise correction of lumbar spondylolisthesis.\u003c\/li\u003e\n\u003cli\u003eShort Connector + Long Connector: The short connector is suitable for single-level reduction, while the long connector enables multi-level coordinated lifting, offering better control compared to traditional reduction forceps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eCoronal Rod Bending and Rotating Tools: \u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eLeft Coronal Rod Bender + Right Coronal Rod Bender: Specifically designed for coronal plane correction in spinal scoliosis. Used together, they enable high-precision bending.\u003c\/li\u003e\n\u003cli\u003eDouble-Joint Rod Rotator: Allows adjustment of 4.75mm rod orientation in confined surgical fields. Combined with rod benders, it supports a step-by-step correction strategy of \"pre-bending + intraoperative fine-tuning,\" offering improved gripping force over single-joint designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary and Storage Tools: \u003c\/strong\u003eRod Pusher: Features rounded chamfers in the pressing groove to accurately seat 4.75mm rods into screw tulips, avoiding localized stress concentration and rod deformation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnector: \u003c\/strong\u003eEnables quick separation of locked pedicle screw holders from screws, facilitating instrument removal in revision surgeries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrument Case: \u003c\/strong\u003eDesigned with layered shock-absorbing compartments organized by surgical sequence: \"screw insertion → reduction → rod bending → locking.\" Reduces tool retrieval time and improves organization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/article\u003e\n\u003cdiv\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/div\u003e\n\u003carticle class=\"4ever-article\" data-clipboard-cangjie='[\"root\",{},[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Better Neural Safety \u0026amp; Exposure\"]],[\"br\",{\"type\":\"textWrapping\"},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"\"]]],[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"Progressive nerve root retraction (6–10 mm) and controlled vertebral distraction reduce neural tension by ~30%, enhancing operative safety.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Optimized Endplate Quality for Fusion\"]],[\"br\",{\"type\":\"textWrapping\"},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"\"]]],[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"Graded chisels and anatomically curved curettes remove cartilage effectively while preserving bone. Rasping refines the interface, improving biological fusion potential by ~40%.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Efficient and Clean Graft Packing\"]],[\"br\",{\"type\":\"textWrapping\"},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"\"]]],[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"The integrated graft system ensures precise placement with zero graft loss, enhancing packing efficiency by ~50%.\"]]],[\"p\",{\"keepLines\":false,\"keepNext\":false,\"numPr\":{},\"rPr\":{\"bold\":true},\"styleId\":\"14\",\"windowControl\":true},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"styleId\":\"19\",\"data-type\":\"leaf\"},\"Precise \u0026amp; Safe Cage Placement\"]],[\"br\",{\"type\":\"textWrapping\"},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"\"]]],[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"Adjustable impaction with a balanced mallet design ensures controlled insertion—even into osteoporotic bone. Low-profile tapered tip and graft support eliminate misalignment risks during placement.\"]]],[\"p\",{\"rPr\":{\"bold\":true},\"spacing\":{\"line\":1.25,\"lineRule\":\"atLeast\"}},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"\"]]]]'\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Dimensional Correction Capability: \u003c\/strong\u003eThe combination of left\/right coronal rod benders and the double-joint rod rotator enables precise scoliosis correction, enhancing three-dimensional deformity control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric System Benefits: \u003c\/strong\u003eElectric screw insertors significantly improve efficiency compared to manual insertion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Safety: \u003c\/strong\u003eThe anti-slip teeth on the pedicle screw holder reduce the risk of screw dislodgement; the spring mechanism in the disconnector prevents screw damage caused by forced separation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost Efficiency and Reusability: \u003c\/strong\u003eOne set accommodates full-range orthopedic procedures, reducing the need for level-specific instruments and lowering procurement costs. Low annual maintenance requirements further enhance long-term value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g-prob f-box\" id=\"j-prob2\"\u003e\n\u003cp class=\"m-prott\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"box-desc m-desc c-pl30 c-mt50\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatible Implants\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e4.75mm CoCrMo Posterior Thoracolumbar Rod-Screw System\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eApplicable Procedures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePosterior Correction and Fusion for Idiopathic Scoliosis\u003c\/li\u003e\n\u003cli\u003ePosterior Reduction and Fixation for Lumbar Spondylolisthesis\u003c\/li\u003e\n\u003cli\u003ePosterior Corrective Surgery for Congenital Kyphosis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ENZO DENTAL","offers":[{"title":"Default Title","offer_id":67900412035360,"sku":null,"price":3818.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/7078\/8384\/files\/68da2c5b52af4.webp?v=1792632965","url":"https:\/\/dentalinstruments.uk\/products\/4-75-spinal-deformity-correction-instrument-set-cocrmo","provider":"ENZO DENTAL","version":"1.0","type":"link"}