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Rita Laminoplasty Fixation System
全脊柱后路椎板成形术专用固定系统
用于颈椎管狭窄、脊髓型颈椎病、后纵韧带骨化，维持椎管空间、减少出血与瘢痕
A fixation system specifically designed for posterior cervical laminoplasty procedures.
Indicated for cervical spinal stenosis, cervical myelopathy, and ossification of the posterior longitudinal ligament (OPLL). It maintains spinal canal volume, reduces bleeding and scar formation.
角板（门轴钢板）
Corner Plate (Hinge Plate)
椎板架弧形结构，钢板植入简单易行
Arched structure of the laminoplasty holder. Easy and straightforward plate implantation.
玄板（开门钢板）
Xuan Plate (Door-Opening Plate)
椎板内侧生理弧形设计，预裁预弯，有效避免椎管扩大后空腔
Physiological arc design on the inner side of the lamina. Pre-cut and pre-bent to prevent hinge collapse or malposition. Effectively avoids cavity formation after spinal canal enlargement.
弓板（桥连钢板）
Arch Plate (Bridge-Connecting Plate)
预留植骨区域，多孔选择便于螺钉固定
Reserved bone graft area with multiple screw holes for flexible screw fixation.
自钻自攻螺钉
Self-drilling and self-tapping screws
精确稳定夹持
Precise and stable fixation.
