Indications:
Reduction and fixation of fractures
Deformity correction (bone infection, nonunion, bone defect, limb lengthening, bone segment transfer, correction of bone deformity, complex ankle deformity, etc.)

Features:
1. Stability: Ring-shaped structure allows near-instant weight bearing, accelerates fracture healing, and increases bone strength.
2 Versatility: Multi-planar full or half needles provide extreme stability while minimizing soft tissue damage for fracture and deformity correction.
3. Adjustability: Different from internal fixation and traditional external fixation, three-dimensional fracture fixation and alignment correction can be adjusted postoperatively.
4. Simplicity: Web-based systems make surgical planning and treatment easier and more precise for both physicians and patients.