# AK-SL-Cone Femoral Stem

> For difficult bone conditions. Conical shape with 5° cone angle and 8 sharp longitudinal ribs. Free setting of antetorsion. CCD-angle 125° and 135°.

- URL: https://www.ak-medical-global.com/products/femoral-stem-system/ak-sl-cone-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: Cone Stem, Hip revision
- Surgical technique videos: https://www.youtube.com/watch?v=Mn1-_dvvNXQ

## Description

The AK-SL-Cone Femoral Stem provides uncemented fixation based on SL Revision Stem experience. Available in CCD-angles of 125° and 135°, the conical shape with 5° cone angle and 8 sharp longitudinal ribs allows free setting of anteversion. Designed for difficult bone conditions in femoral revision surgery.

## Materials & Specifications

| Property | Specification |
|---|---|
| Material | Titanium Alloy (ProtasulTM-100) |
| Surface | Grit-blasted |
| Taper | 12/14 |
| CCD Angle | 125° / 135° |
| Cone Angle | 5° |
| Longitudinal Ribs | 8 sharp ribs |

## Features

- Uncemented fixation based on proven SL Revision Stem experience
- Available in 125° and 135° CCD angles
- Conical shape with 5° cone angle for wedge-in fixation
- 8 sharp longitudinal ribs for rotational stability
- Free setting of anteversion intraoperatively
- ProtasulTM-100 titanium alloy for high strength
- Designed for difficult bone conditions in revision surgery