TAICH Long Cemented Stem
Femoral Hip System
Product Overview
- Double-tapered design, ideal for cemented stems:
- Enhances anti-rotation stability
- Promotes bone cement penetration into cancellous bone trabeculae, forming several "micro-locking" mechanisms
- High-polish surface forms a complete bone cement sheath for better locking
- Proximal dual standard implant lines provide optimal standards for prosthesis placement in the medullary cavity
- Three standard models meet the needs of different patients' proximal and distal medullary cavities (special models available)
- Comprehensive set of instruments
Special Description
The Threaded Hole is convenient to control rotation during implantation
132 degrees neck-shaft angle
Markings on the proximal stem is to assist positioning to restore exact leg length
The mirror-polished stem creates radial compressive loading to reduce shear force as stem migrates distally
Distal centralizer prevents the tilt of the prosthesis in the medullary cavity and equalizes thickness of the cement mantle
Revision Stem Length: 180mm, 200mm, 220mm
High-polish surface
The high-polish surface can convert part of the shear force at the cement-implant interface into compressive stress perpendicular to the cement mantle.
Bone cement is highly resistant to compressive stresses from the prosthesis. When a mechanically compatible prosthesis generates compressive stress during implantation, it should not cause fractures or damage to the bone cement layer.
Long-term clinical follow-up has confirmed this.
Special Instrumentation
| Stem length (mm) | Offset | Neck Angle | Material |
| 180 | 40 | 132° | CoCrMo |
| 200 | 42 | ||
| 220 | 44 |
Centralizer
| Specification | For Stem |
| 5 | Coupling with all stems |
| 9 | |
| 10 |
| Specification | For Stem |
| 10 | Coupling with all stems |
| 11 | |
| 12 |
Plug
| Specification | Stem |
| 11 | TAICH 09/10 |
| 12 | TAICH 11/12 |
| 13 | TAICH 13/14 |
| 16 | TAICH Long |