One Step Or

Two Step Procedure

View More

Surface Modifications

For those seemingly impossible cases when standard off the shelf products are not suitable, our customLINK can help.

Reducing Co & Ni Ion Release1


Thanks to its outstanding hardness, abrasion propertie similar to ceramics and larger wetting angle, in contact with liquids the PorEx® surface against UHMWPE has a lower coefficient of friction compared to CoCrMo surfaces1

Learn More
Flexible Surface Modifications

When Standard
Is Not An Option

Titanium & Niobium

Reduces Chrome & Nickel Ions Release1

LINK PorEx is a titanium niobium nitride (TiNbN) hard surface modification which has been in use in Europe for over ten years to offer protection against wear and in orthopedic applications.

Learn More

Surface Modification

Primary & Revision

Available for the LINK Unicondylar Sled and LINK Endo-Model Standard & Modular prosthesis

Reduces Co & Ni Ion1

Titanium niobium nitride (TiNbN)

Superior Hardness

2400 HV (0.1 N) vs 550 HV (0.1 N) for CoCrMo alloys

10+ Years

Clinical heritage throughout Europe

Thickness of 4.5 ±1.5µm

Lower Coefficient of Friction

Compared to CoCrMo surfaces

Get In Touch

Contact Link

Sign up for our newsletter to receive the latest in Link Oncology news and events.

LinkBio Corp

69 King Street, Dover, NJ 07801

Our Details

Call : 800 932 0616 Email :

Corporate HQ, Germany

Waldemar Link GmbH and Co. KG, Barkhausenweg 10, 22339 Hamburg

Their Details

Call : +49 (0)40 5 39 95 0 Email :