Synthes 204.885 3.5mm cortex screw self-tapping 85mm orthopedic hardware

Synthes 204.885 3.5mm cortex screw self-tapping 85mm orthopedic hardware

The Synthes 204.885 is a high-load internal fixation implant designed for secure anchorage in dense cortical bone. This screw is engineered for "long-track" stabilization where standard small-fragment lengths are insufficient, particularly in complex pelvic reconstructions and calcaneal fixations.

Technical specifications

• Brand: Synthes
• Reference / model: 204.885
• Model: / REF: 204.885
• Material: 316L Stainless Steel (Surgical Grade)
• Dimensions / sizes: 3.5mm, 85mm

Additional product details

• Manufacturer: Synthes (DePuy Synthes)
• Screw Diameter: 3.5 mm
• Thread Profile: Self-Tapping / Fully Threaded
• Screw Length: 85 mm (Extra-Long Variant)
• Thread Pitch: 1.25 mm
• Core Diameter: 2.4 mm
• Head Type: 6.0 mm Head with Small Hexagonal Socket
• Quantity: Individually Packaged, Sterile
• Extended Reach Stabilization: The 85mm length allows for bicortical fixation across wide anatomical planes, such as the ilium or spanning the calcaneus, where a standard 3.5mm screw would fall short.
• High-Torque Hex Drive: The hexagonal recess is designed to transmit the significant torque required to seat an 85mm screw into dense bone without the risk of "cam-out" or stripping the screw head.
• Universal Plate Compatibility: The 6.0mm spherical head is designed to sit flush within the non-locking portion of Synthes LCP (Locking Compression Plate) Combi-holes or standard 3.5mm DCP/LC-DCP holes.
• 316L Stainless Steel Biocompatibility: Cold-worked for high fatigue strength, the material is biologically inert and designed to withstand the cyclic loads encountered during the early stages of rehabilitation.
• Pelvic & Acetabular Surgery: Stabilization of pelvic ring disruptions or acetabular fractures requiring extra-long cortical anchorage.
• Foot & Ankle Trauma: Fixation of complex calcaneal fractures or large-fragment pilon fractures where a long-track "lag" is required.
• Knee Trauma: Providing "rafting" support in large tibial plateau fragments where 85mm of depth is required to engage the far cortex.
• Revision Surgery: Utilizing extended lengths to bypass previous hardware tracks and achieve fresh cortical purchase in compromised bone.
• Status: NEW — Factory Sealed & Sterile.
• Integrity: This implant is securely packaged within its original manufacturer's sterile peel-pouch. The packaging is intact, ensuring the product's sterility, material integrity, and full lot traceability for clinical implantation in 2026.

Condition

New.