Retrieval Study and Histological Examination Of A Hip Femoral Components With Hydroxyapatite Coatings
Stopped slow enrollment
Conditions
Interventions
- DEVICE: Hip stem with plasma sprayed porous Ti 6Al4V alloy + plasma sprayed HA
- DEVICE: Hip stem with plasma spayed porous Titanium 6Al4V alloy + Bonemaster HA
- DEVICE: Hip stem with Interloc Titanium surface + Bonemaster H.A
Sponsor
Zimmer Biomet
Collaborators