Titanium Mesh Cage

As a core implant in spinal surgery, the Titanium Mesh Cage is primarily used to replace excised intervertebral discs or repair vertebral defects (e.g., after corpectomy). It establishes a stable, biocompatible space between adjacent vertebrae, supporting bone graft integration while restoring normal intervertebral height. This critical support alleviates nerve compression, reduces postoperative complications, and lays the foundation for long-term spinal fusion success.

Engineered with clinical precision and patient-centricity, the cage integrates advanced design elements:

• Optimized Porous Structure: Boasts a porosity of 60–80% and pore size of 300–800μm with over 90% interconnectivity, creating an ideal microenvironment for osseointegration (bone tissue ingrowth) .
• Anatomically Contoured Shape: Follows the natural curvature of the cervical, thoracic, and lumbar spine, ensuring a snug fit and minimizing implant migration .
• Versatile Size Range: Available in multiple diameters (16mm, 19mm, 20mm, 22mm, 24mm, 25mm) and lengths (6–120mm, with 1mm increments), adapting to diverse patient anatomy and surgical needs .
• High-Precision Manufacturing: Critical features achieve dimensional tolerance of ±0.05mm, with a machined surface roughness (Ra) ≤0.8μm (electropolished option available for Ra ≤0.4μm) for enhanced biocompatibility .
• Secure Graft Retention: Designed to contain bone graft material (autologous or allogeneic), preventing particle loss while supporting nutrient exchange for accelerated healing .

• Exceptional Biocompatibility: Constructed from medical-grade titanium alloy (Ti6Al4V ELI), it exhibits superior corrosion resistance and biocompatibility, eliminating immunological rejection risks .
• Reliable Mechanical Stability: The robust titanium structure withstands multidirectional spinal loads (axial compression, torsion, bending) and exceeds 10⁶ cycles under ISO 12189 fatigue standards, ensuring long-term durability .
• Enhanced Fusion Efficacy: The porous architecture and textured surface promote rapid bone tissue ingrowth, significantly improving fusion rates and reducing pseudarthrosis risks .
• Minimized Stress Shielding: The material's elastic modulus is calibrated to approximate vertebral cancellous bone, balancing structural support with reduced stress shielding effects .
• Surgical Versatility: Compatible with anterior, posterior, and lateral spinal surgical approaches, suitable for single-segment or multi-segment fusion procedures .

The Titanium Mesh Cage is indicated for:

• Spinal degenerative diseases (e.g., lumbar disc herniation, cervical spondylosis, spinal stenosis)
• Vertebral fractures and post-traumatic spinal instability
• Spondylolisthesis (Grade 1–2) requiring intervertebral support
• Vertebral tumor or infection resection with segmental reconstruction
• Failed prior spinal fusion procedures (revision surgery)

• Material: Medical-grade titanium alloy (Ti6Al4V ELI) - low impurity content (O≤0.13%, Fe≤0.25%), excellent tensile strength, and biocompatibility meeting ISO 10993 standards .
• Sterilization: Compatible with high-pressure steam sterilization for ready-to-use surgical application .
• Certifications: Adheres to global regulatory requirements, including CE, FDA, and ISO 13485, ensuring clinical safety and reliability .
• For detailed technical specifications, size charts, or clinical case references, please contact our support team. We're dedicated to providing comprehensive insights to support your clinical and procurement decisions.

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