Implant Survival of 6,080 Tritanium Cups in Primary Total Hip Arthroplasty Data from the Finnish Arthroplasty Register from 2009 to 2017

摘要

Background: To enhance osseointegration in total hip arthroplasty (THA), ultraporous or highly porous-coated cups were introduced. Implant survival data on these new devices have been scarce. The aim of our study was to assess the survivorship of ultraporous Tritanium cups (Stryker) in a population-based register study.