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Keystone Lumbar Fusion Cage System
腰椎侧方入路（CLIF）专用融合器系统
适配腰椎退变、脊椎滑脱，恢复椎体高度、优化应力，减少手术创伤，加速骨融合
A lumbar fusion cage system specifically designed for the lateral approach (CLIF).
Indicated for lumbar degeneration and spondylolisthesis, it restores vertebral height, optimizes stress distribution, reduces surgical trauma, and accelerates bone fusion.
预设8%/12°前倾角
Pre-set 8% / 12 degrees lordotic angle
精准恢复腰椎生理前凸
Accurately restore lumbar physiological lordosis.
三向曲面
Tri-directional curved surface
更易植入，更大程度避免周围软组织及神经损伤
Easier insertion and maximized protection against adjacent soft tissue and nerve injury.
填骨区域横档设计
Cross-bar design in bone graft area
更高强度，更大植骨空间
Higher strength and larger bone graft volume.
表面倒齿结构
Surface reverse teeth structure
有效防止融合器退出
Effectively prevents cage retropulsion.
