# AK-AC-II-TTM-I Acetabular Cup

> Trabecular Metal Technology with high coefficient of friction to reduce micromotion and enable tissue growth. 3D construct provides high porosity for osteoconductivity and rapid in-growth.

- URL: https://www.ak-medical-global.com/products/acetabular-cup-system/ak-ac-ii-ttm-i-acetabular-cup
- Manufacturer: AK Medical Holdings Limited (HKEX: 01789.HK)
- Product family: Acetabular Cup System > Cup
- Regulatory clearances: NMPA (China, formerly CFDA); CE Mark (European Union)
- Keywords: 3D, Trabecular Metal

## Description

The AK-AC-II-TTM-I Acetabular Cup utilizes Trabecular Metal Technology offering a high coefficient of friction which helps reduce micromotion, enabling tissue growth. Its 3D construct provides a high level of porosity and potential for osteoconductivity allowing for more rapid in-growth supporting a vascularized structure to maintain healthy bone. Implant durability leads to longevity and reduced risk for future surgeries.

Liner ring serration design provides stable fixation between shell and liner and minimizes micromotion.

## Materials & Surface

| Property | Specification |
|---|---|
| Material | Titanium Alloy |
| Surface | Titanium Trabecular Metal, 3D-geometric Structure |
| Matched Liner | AK-L-II Liner HXLPE / AK-C-Liner Ceramic |

## Features

- Trabecular Metal Technology with high coefficient of friction
- Reduces micromotion to enable tissue growth
- 3D construct with high porosity for osteoconductivity
- Rapid in-growth support with vascularized structure
- Liner ring serration design for stable fixation
- Minimizes micromotion between shell and liner

## Size Chart

| O.D. (mm) | I.D. (mm) |
|---|---|
| 38 | 32 |
| 40 | 32 |
| 42 | 34 |
| 44 | 36 |
| 46 | 38 |
| 48 | 40 |
| 50 | 42 |
| 52 | 44 |
| 54 | 46 |
| 56 | 48 |
| 58 | 50 |
| 60 | 52 |
| 62 | 54 |
| 64 | 54 |
| 66 | 58 |
| 68 | 58 |
| 70 | 60 |