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OSSTEC
One Step Further
Knee implants combining innovative 3D-printed articulating surfaces with biomimetic cementless fixation for enhanced functionality, superior fixation, and a long-lasting bone foundation.
Our Mission
At OSSTEC we strive to empower people to be the best they can be. We are led by surgeons and engineers and leverage 10 years of technological innovation to improve patient outcomes, operating efficiency and ensure widespread impact so that patients can remain active.
Our Mission
Uniting engineering and healthcare: advancing orthopaedics for an active tomorrow.
Why OSSTEC

Clinical Needs &
Future of Knee Implants

“Cementless Unicompartmental knee replacement offers advantages over cemented techniques, with improved workflows, survival, and clinical outcomes. OSSTEC's 3D printing technology enhances fixation, marking an exciting advancement in knee replacement surgery.”
Mr. Alex Liddle, DPhil FRCS(Orth)

Alex Liddle
Increasing Prevalence of Knee Osteoarthritis (OA)
0.0M
1.3 million people globally receive knee replacement surgery every year, with more and more people being treated younger.
High Long-term Failure Rate of Current Implants
0%
Existing implants see high failure rates in young patients and the leading cause of failure is loosening between the implant and bone.
Cementless Implants Fail Less
0%
Cementless implants reduce the risk of loosening by 50% and offer long-term biologic fixation without the need for cement in the body.
Partial Knee Replacements are Better for Patients & Providers
0%
50% of patients are suitable for partial knee replacements, which offer faster recovery and better outcomes for patients and are cost effective.
Our Technology
Innovation in Care
At OSSTEC, we have spent years pushing the boundaries of engineering and medical research to introduce a new generation of partial knee implant.
Cementless Fixation & Biomimicry
Built for Outpatient Care
Fully Additively Manufactured
Cementless Fixation & Biomimicry
Our novel hybrid fixation features, combined with a 3D-printed porous lattice that mimics the trabecular structure of bone, ensures stable initial fixation while promoting natural bone ingrowth. This breakthrough design delivers revolutionary fixation without the drawbacks of bone cement..
Built for Outpatient Care
Our cementless partial knee implant's advanced 3D-printed porous lattice enables immediate stability, allowing for quicker recovery and same-day discharge, making it ideal for outpatient care without the complications of bone cement.
Fully Additively Manufactured
Using next generation technology for next generation implants, additive manufacture allows for ultimate design freedom whilst reducing waste and costs per part.
Partners
We are collaborating with the UK's leading medical institutions and organisations to develop the next generation of orthopaedic implants.
imperial
UKRI
RAEng
MedTech
Funding
£0.00M
secured in VC and grant funding.
News & Updates
Press Room
Keep up to date with all the latest news and updates from OSSTEC by following our LinkedIn page.
March 2025
update
OSSTEC Close 2.5M funding round
OSSTEC kicked off 2025 with a strong start, successfully closing its investment round to fund regulatory approval and market launch, while also expanding the team to nine!
December 2024
update
Succesful Cadaver Lab in HSS, New York
OSSTEC closed 2024 on a high note with a successful cadaver lab at HSS in New York. The world-renowned surgeons on our clinical advisory board provided invaluable feedback to refine OSSTEC implants and surgical instruments.