# CPII Cemented Femoral Stem

> High Nitrogen Stainless Steel polished tapered design. Collarless double taper. Optimizes compression forces in bone cement mantle.

- URL: https://www.ak-medical-global.com/products/femoral-stem-system/cpii-cemented-femoral-stem
- Manufacturer: AK Medical Holdings Limited (HKEX: 01789.HK)
- Product family: Femoral Stem System > Stem
- Regulatory clearances: NMPA (China, formerly CFDA); CE Mark (European Union)
- Keywords: Cemented hip
- Surgical technique videos: https://www.youtube.com/watch?v=wHQX3MTby4M

## Description

The CPII Cemented Femoral Stem features a polished, tapered design that optimizes compression forces within the cement mantle. The collarless, double taper wedge design provides reliable long-term cemented fixation. Manufactured from high nitrogen stainless steel for exceptional corrosion resistance and strength.

## Materials & Specifications

| Property | Specification |
|---|---|
| Material | High Nitrogen Stainless Steel |
| Surface | High Polished |
| Taper | 12/14 |
| Neck Shaft Angle | 127° |
| Design | Collarless, Double Taper Wedge |

## Features

- Polished tapered design optimizes cement mantle compression forces
- Collarless design for simplified leg length adjustment
- Double taper wedge for reliable long-term fixation
- High nitrogen stainless steel for superior corrosion resistance
- 127° neck shaft angle
- 12/14 taper for femoral head compatibility