{"product_id":"synthes-208-405-6-5mm-cannulated-screw-16mm-thread-50mm-copy","title":"Synthes 219.89 Threaded Washer for 3.0mm Cannulated Screws","description":"\u003ch4 data-path-to-node=\"2\"\u003eSynthes Threaded Washer | For 3.0mm Cannulated Screws | 219.89\u003c\/h4\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe \u003cb data-path-to-node=\"3\" data-index-in-node=\"4\"\u003eSynthes 219.89\u003c\/b\u003e is a specialized orthopedic implant component designed to interface exclusively with the \u003cb data-path-to-node=\"3\" data-index-in-node=\"108\"\u003eSynthes 3.0mm Cannulated Screw System\u003c\/b\u003e. Unlike standard flat washers, this \u003cb data-path-to-node=\"3\" data-index-in-node=\"182\"\u003ethreaded washer\u003c\/b\u003e features internal threads that allow it to be securely \"locked\" onto the screw shaft, providing a superior mechanical interface between the screw head and the bone surface.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eThis washer is essential in cases involving thin cortical bone or osteoporotic tissue, where a standard screw head might \"sink\" or pull through the bone surface during compression. By increasing the surface area of the screw head, the 219.89 ensures that interfragmentary compression is maintained without compromising the structural integrity of the near fragment.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"5\"\u003eKey Specifications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eManufacturer:\u003c\/b\u003e Synthes (DePuy Synthes)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eModel \/ REF:\u003c\/b\u003e 219.89\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e 316L Surgical Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e 3.0 mm Cannulated Screws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eExternal Diameter:\u003c\/b\u003e Optimized for micro-fragment anatomy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,5,0\"\u003e\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003eInternal Profile:\u003c\/b\u003e Threaded to match 3.0 mm screw pitch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,6,0\"\u003e\u003cb data-path-to-node=\"6,6,0\" data-index-in-node=\"0\"\u003eQuantity:\u003c\/b\u003e 1 Each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"7\"\u003eTechnical \u0026amp; Clinical Advantages\u003c\/h4\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrevents Head Sinkage:\u003c\/b\u003e In metaphyseal or osteoporotic bone, the 219.89 acts as a load-spreading buttress. It prevents the screw head from penetrating the thin cortex, ensuring that the tension generated by the screw is converted into effective interfragmentary compression.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eThreaded Locking Mechanism:\u003c\/b\u003e The internal threads allow the washer to be pre-assembled or threaded onto the screw. This prevents the washer from \"spinning\" or becoming displaced during the high-torque final seating of the screw, a common issue with non-threaded washers in tight anatomical spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eLow-Profile Geometry:\u003c\/b\u003e Despite its increased surface area, the washer is designed with beveled edges to maintain a low profile. This is critical in hand and foot surgery to minimize soft-tissue irritation and protect adjacent tendons.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eBiocompatible 316L Stainless Steel:\u003c\/b\u003e Forged from vacuum-melted surgical steel, the 219.89 provides the corrosion resistance and fatigue strength required for long-term internal fixation through the 2026 recovery cycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eSystem Integration:\u003c\/b\u003e Perfectly calibrated for the Synthes 3.0mm system, ensuring a seamless fit with 3.0mm short-thread, long-thread, and fully-threaded cannulated screws.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"9\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eHand \u0026amp; Wrist Surgery:\u003c\/b\u003e Fixation of metacarpal and phalangeal fractures where the cortex is exceptionally thin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eFoot \u0026amp; Ankle Surgery:\u003c\/b\u003e Stabilization of metatarsal osteotomies and small-fragment fusions where high compression is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003ePediatric Orthopedics:\u003c\/b\u003e Providing a broader base for fixation in young, soft bone to prevent hardware migration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eSmall Fragment Trauma:\u003c\/b\u003e Used in periarticular fractures to distribute the load of a lag screw across a wider area of the articular surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"11\"\u003eCondition \u0026amp; Quality Assurance\u003c\/h4\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eStatus:\u003c\/b\u003e \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"8\"\u003eNEW — Factory Sealed.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eIntegrity:\u003c\/b\u003e The implant is securely housed within its original manufacturer's packaging. Both inner and outer seals are intact, ensuring full material integrity and suitability for surgical use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eSterilization Note:\u003c\/b\u003e This device is provided in \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"47\"\u003eSTERILE\u003c\/b\u003e packaging. It is ready for immediate surgical use, provided the sterile barrier is uncompromised and the expiration date is verified per hospital protocol.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eProfessional Standards:\u003c\/b\u003e With over \u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"34\"\u003e25 years of experience\u003c\/b\u003e in orthopedic logistics, \u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"82\"\u003ePrimis Medical\u003c\/b\u003e ensures all Synthes implants are stored and handled to maintain their mechanical and chemical precision.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"13\"\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eSecure Logistics:\u003c\/b\u003e Shipped in protective packaging to ensure the internal threads remain pristine and the low-profile edges are not compromised.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eFast Dispatch:\u003c\/b\u003e Ships within 1 business day.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0021\/0527\/8543\/files\/Screenshot_2025-08-29_144057_175650008268b21072b31497820.png?v=1756500084\" alt=\"Synthes\" width=\"500\" height=\"235\"\u003e\u003c\/p\u003e","brand":"Synthes","offers":[{"title":"Default Title","offer_id":46250266951905,"sku":"SYNT-219.89","price":78.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/0527\/8543\/files\/Shopify_4_0942b9bf-7a4f-4e81-ba42-3e6b3a13685d.jpg?v=1752114543","url":"https:\/\/primismedical.com\/en-cn\/products\/synthes-208-405-6-5mm-cannulated-screw-16mm-thread-50mm-copy","provider":"Primis Medical","version":"1.0","type":"link"}