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Copyright ©The Author(s) 2021.
World J Orthop. Jun 18, 2021; 12(6): 376-385
Published online Jun 18, 2021. doi: 10.5312/wjo.v12.i6.376
Figure 4
Figure 4 A bilateral total hip arthroplasty, with a Ti-Por cup on the right and a hydroxyapatite-coated socket on the left. The different surface roughness is evident. Both the cups had good radiographic osseointegration at 3 years.