Tonk Orthopedic Implants
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· Suitable for flatfoot and valgs deformities
· Transverse osteotomy of calcaneal neck
· Distance between osteotomy surface and calcaneocuboid joint surface: 10-15mm
· Precise transverse osteotomy 10-15mm away from the calcaneocuboid joint surface;
· Use swing saw with controlled speed to protect inner soft tissues;
· Parallel openings for bone ingrowth and non-union prevention.
· Matching screw: 3.5 self-tapping locking screw
· Length: 6-40mm (2mm intervals)
· Kirschner wire: 1.9mm
· Material: TC4 titanium alloy
| Specifications | Length (mm) | Width (mm) | Thickness (mm) | Step Width | Cushion Block Height |
|---|---|---|---|---|---|
| Big | 36.0 | 23.0 | 2.0 | 6/8/10 | 6/8/10 |
| Middle | 30.0 | 23.0 | 2.0 | 4/6/8 | 4/6/8 |
| Small | 26.0 | 23.0 | 2.0 | 2/4/6 | 2/4/6 |
