{"product_id":"4-5-posterior-thoracolumbar-spinal-system-instrusment-set-cocrmo","title":"4.5 Posterior Thoracolumbar Spinal System Instrusment 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\u003eDesigned specifically for pediatric thoracolumbar procedures, this foundational instrument set supports 4.5mm cobalt-chromium-molybdenum (CoCrMo) rod-screw systems and comprises 55 core tools. \u003c\/p\u003e\n\u003cp\u003eEngineered to accommodate pediatric spinal anatomy—including smaller vertebral bodies, narrower pedicles, and higher bone flexibility—the set covers the complete workflow from bone channel preparation and precise localization to gentle reduction and accurate locking. \u003c\/p\u003e\n\u003cp\u003eIdeal for congenital deformities and pediatric spinal trauma, all instruments are manufactured from premium stainless steel with excellent corrosion resistance and biocompatibility. \u003c\/p\u003e\n\u003cp\u003eCritical components (e.g., fine-diameter probes, mini rod benders) undergo specialized surface finishing (Ra ≤0.1μm) to ensure safe interaction with delicate pediatric bone structures. \u003c\/p\u003e\n\u003cp\u003eWith a design philosophy centered on pediatric anatomical compatibility and minimally invasive precision, the set incorporates small-sized tools, controlled reduction components, and a precision locking system to facilitate safe implantation and stable fixation of 4.5mm CoCrMo implants across pediatric T1–L5 levels, significantly reducing soft tissue traction injuries compared to adult instrument systems.\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 Excellence: \u003c\/strong\u003eInstruments are constructed from medical-grade stainless steels (05Cr17Ni4Cu4Nb, 420B, 316L, 304), offering high fatigue resistance. Electropolished surfaces minimize tissue friction and intraoperative adhesion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Size Bone Channel Preparation System: \u003c\/strong\u003eFlexible \u0026amp; Rigid Pedicle Probes: Both feature blunt tips to assess pedicle channel depth and wall integrity, minimizing cortical breach. The flexible probe conforms to bony channels with minimal trabecular compression, while the rigid version provides clear tactile feedback for detecting cortical boundaries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Positioning \u0026amp; Imaging Accessories: \u003c\/strong\u003e15mm \u0026amp; 20mm Ball-Tip\/Column-Style Imaging Pins: Sized for smaller pediatric vertebrae, these improve radiographic clarity by 50%. Compatible pin holders feature reduced jaw profiles to avoid visual obstruction during placement, ensuring minimal positioning error.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.5mm Rod-Specific Contouring Instruments: \u003c\/strong\u003eRod Benders: Enable precise contouring of 4.5mm rods to match corrected spinal alignment or specific correction goals. Coronal\/sagittal benders (left\/right) support 3D deformity correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapping System: \u003c\/strong\u003e4.0, 4.5, 5.0mm Taps: Smaller diameters than adult systems allow safe channel preparation in narrow pediatric pedicles. Gradual sizing permits stepwise channel enlargement based on preoperative planning and intraoperative assessment, minimizing fracture risk. Each tap matches corresponding screw diameters to ensure appropriate insertion torque and reliable fixation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Tray Organization: \u003c\/strong\u003eThe case is compartmentalized according to surgical sequence: positioning → bone preparation → rod-screw operation → reduction\/locking. Laser-engraved identifiers reduce retrieval time and inventory errors.\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\u003eAnatomically Adapted Pediatric Design:\u003c\/strong\u003e Instrument dimensions (e.g., fine imaging pins, mini benders, small bone hooks) correspond to smaller vertebral bodies, slender pedicles, and limited spinal canal space. Reduced working ends prevent over-invasion and damage to delicate structures, accommodating the flexibility of immature bone for precise operation within confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimally Invasive \u0026amp; Gentle Handling:\u003c\/strong\u003e Miniaturized tools (e.g., short-handle inserters, small reduction forceps) reduce exposure needs and soft tissue retraction, lowering related injury risks by 40% versus adult instruments. Reduction components provide controlled, gradual force transmission to prevent bone fracture or neural injury. Ultra-smooth surfaces (Ra ≤0.1μm) minimize tissue drag and friction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Control \u0026amp; Mechanical Assurance: \u003c\/strong\u003eDedicated rod benders (coronal\/sagittal, left\/right) support fine shaping for complex 3D correction. Rod rotators, spreaders\/compressors, and derotation wrenches enable accurate mechanical adjustment. A staged locking system—including provisional and final lockers, break-off screwdrivers, and counter-torque sleeves—ensures secure fixation of 4.5mm CoCrMo rods after ideal correction, preventing loosening and avoiding over-tightening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Workflow \u0026amp; Material Assurance: \u003c\/strong\u003eCovers the full procedure: precise awling, tapping, probe verification, screw\/hook placement, trial rod measurement, rod contouring, rod placement, reduction, mechanical adjustment, and final locking. Specialized instruments (e.g., disconnectors, cross-connector wrenches) address specific scenarios. All tools are made of high-grade stainless steel for superior corrosion resistance and biocompatibility, meeting the stringent demands of pediatric spinal surgery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"m-prod3 m-prob c-pl30\"\u003e\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\u003e\n\u003cspan\u003e4.5mm CoCrMo Posterior Thoracolumbar Rod-Screw Systems\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\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 congenital scoliosis\u003c\/li\u003e\n\u003cli\u003ePosterior correction and fusion for idiopathic scoliosis\u003c\/li\u003e\n\u003cli\u003ePosterior reduction and internal fixation for pediatric thoracolumbar fractures\/dislocations\u003c\/li\u003e\n\u003cli\u003ePosterior reduction, interbody fusion, and fixation for pediatric lumbar spondylolisthesis\u003c\/li\u003e\n\u003cli\u003ePosterior stabilization reconstruction following pediatric spinal tumor resection\u003c\/li\u003e\n\u003cli\u003ePosterior osteotomy and correction in pediatric patients\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ENZO DENTAL","offers":[{"title":"Default Title","offer_id":67900662743328,"sku":null,"price":3751.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/7078\/8384\/files\/68da4a599eebc.webp?v=1792632965","url":"https:\/\/dentalinstruments.uk\/products\/4-5-posterior-thoracolumbar-spinal-system-instrusment-set-cocrmo","provider":"ENZO DENTAL","version":"1.0","type":"link"}