Explore our CE & ISO 13485 certified titanium and stainless steel orthopedic systems, crafted for superior osteosynthesis and biomechanical stability.
In modern orthopedic traumatology and reconstructive surgery, titanium cannulated screws represent the cornerstone of minimally invasive internal fixation (MIS). Designed specifically to enable precise placement over a K-wire (Kirschner wire), cannulated screws allow orthopedic surgeons to achieve maximum interfragmentary compression, anatomical reduction, and optimal mechanical stability while minimizing soft-tissue disruption.
As a global lead OEM/ODM manufacturer headquartered in Vadodara, Gujarat (operating an expansive 62,391 sq. ft. ISO 13485 cleanroom infrastructure), our production ecosystem integrates advanced 5-axis Swiss CNC machining, high-concentricity deep-hole drilling, and strict metallurgical verification. This whitepaper provides a comprehensive technical overview of titanium cannulated screw biomechanics, metallurgical selection, OEM contract manufacturing workflows, and strategic global procurement trends for medical device distributors and hospital procurement managers.
Every design iteration in our cannulated screw line prioritizes pull-out strength, axial compression, and seamless intraoperative handling.
Engineered via micro-drilling techniques ensuring flawless axial alignment. Eliminates guide wire binding, reduces frictional torque during insertion, and guarantees uniform stress distribution across the cannulated core.
Reverse-cutting flute profiles cut precise bone threads cleanly during insertion. This reduces thermal necrosis risk and speeds up procedure time in femoral neck, scaphoid, and ankle arthrodesis surgeries.
Manufactured exclusively from Medical Grade Titanium Alloy (ISO 5832-3 / ASTM F136). Offers exceptional strength-to-weight ratio, low elastic modulus close to natural human bone, and superior MRI compatibility.
Selecting the correct raw material substrate dictates implant longevity, osseointegration potential, and post-operative radiological clarity. While Stainless Steel 316LVM (ASTM F138) remains an economical choice for temporary trauma hardware, Medical-Grade Titanium Alloy Grade 23 (Ti-6Al-4V Extra Low Interstitial) has emerged as the global benchmark for permanent and semi-permanent cannulated screw applications.
Our OEM/ODM manufacturing facility supplies a complete spectrum of cannulated screw dimensions, available in partially threaded (for interfragmentary compression) and fully threaded options (for stability and fixation).
| Screw Dia. (mm) | Core Dia. (mm) | Guide Wire Dia. | Thread Length Options | Primary Clinical Indications | Material Standard |
|---|---|---|---|---|---|
| 2.7 mm Mini | 1.8 mm | Ø 1.0 mm | 8 mm – 30 mm (Short/Full) | Scaphoid fractures, Hand & Foot osteotomies, Radial head fixations | Ti-6Al-4V ELI / ISO 5832-3 |
| 3.5 mm Small | 2.4 mm | Ø 1.2 mm | 10 mm – 50 mm | Medial malleolus, Pelvic reconstruction, Distal radius, Carpal/Tarsal fusion | Ti-6Al-4V ELI / ISO 5832-3 |
| 4.0 mm Small | 2.6 mm | Ø 1.35 mm | 12 mm – 60 mm (Short/Long Thread) | Tarsal/Carpal arthrodesis, Tibial plateau fractures, Malleolar fixation | Ti-6Al-4V ELI / ISO 5832-3 |
| 4.5 mm Medium | 3.0 mm | Ø 1.6 mm | 20 mm – 80 mm | Subtalar joint arthrodesis, Femoral neck (pediatric), Tibial pilon fractures | Ti-6Al-4V ELI / ISO 5832-3 |
| 6.5 mm Large | 4.5 mm | Ø 2.0 mm/2.8 mm | 30 mm – 120 mm (16mm/32mm Thread) | Femoral neck fractures, Slipped Capital Femoral Epiphysis (SCFE), Sacroiliac joint | Ti-6Al-4V ELI / ISO 5832-3 |
| 7.3 mm Large | 4.8 mm | Ø 2.8 mm | 40 mm – 130 mm (16mm/32mm Thread) | Intracapsular femoral neck fractures, Intercondylar femur, Femoral osteotomies | Ti-6Al-4V ELI / ISO 5832-3 |
The global market for orthopedic implants is undergoing a decisive shift. Hospital networks, distributor chains, and OEM brand owners are re-evaluating supply chain resilience and technical compliance. Key trends reshaping procurement include:
Regulatory authorities require instant intraoperative sizing identification. Advanced Type II and Type III electrochemical color anodization (Navy Blue, Magenta, Gold, Green) ensures scratch-resistant coding that survives aggressive autoclave sterilization cycles.
Next-generation cannulated screws are designed with ultra-strict geometric tolerances (+/- 0.01mm) to seamlessly align with computer-assisted orthopedic surgery (CAOS) and robotic navigation sleeves.
Western medical brand owners are rapidly shifting contract manufacturing to certified Indian hubs like Gujarat, capitalizing on competitive scale, ISO 13485 certification, and extensive regulatory technical files (STED).
As a trusted global exporter, our OEM workflow transforms CAD blueprints into sterile-packaged, market-ready medical devices:
Clear answers to crucial procurement, technical, and quality assurance questions for international buyers and distributors.
Whether you need custom titanium cannulated screws, trauma instrument sets, or full contract manufacturing services, our engineering team is ready to support your market expansion.