Product Details
China Suppliers Factory TAICH Cemented Femoral Stem - Double-Tapered Design for Enhanced Stability and Custom Fit
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.
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.
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.
Special Instrumentation
| Specification | Stem length (mm) | Offset | Neck Angle | Material |
|---|---|---|---|---|
| 09# | 120 | 37.5 | 132° | CoCrMo |
| 10# | 125 | 37.5 | ||
| 11# | 130 | 39.5 | ||
| 12# | 135 | 39.5 | ||
| 13# | 140 | 39.5 | ||
| 14# | 145 | 43 |
| 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 |
Video
Technology Education
Frequently Asked Questions
What is the purpose of the Threaded Hole on the stem?
The Threaded Hole is designed to provide convenient and precise rotational control during the implantation process.
How does the 132-degree neck-shaft angle assist in surgery?
Along with the 132-degree angle, the proximal stem features specific markings to assist surgeons in exact positioning, helping to restore the patient's precise leg length.
What are the benefits of the high-polish surface on the stem?
The high-polish surface converts shear forces at the cement-implant interface into compressive stresses. Since bone cement is highly resistant to compressive stress, this design minimizes the risk of cement mantle damage or fractures, as confirmed by long-term clinical follow-ups.
What is the function of the distal centralizer?
The distal centralizer prevents the prosthesis from tilting inside the medullary cavity, ensuring a uniform and equalized thickness of the surrounding bone cement mantle.
What materials are used for the TAICH Cemented Stem?
The TAICH Cemented Stem is manufactured from Cobalt-Chromium-Molybdenum (CoCrMo) alloy, providing high strength and mechanical compatibility.




