Fig. 2From: Radiographic assessment of radiolucent lines around a highly porous titanium cup (Tritanium) using digital tomosynthesis, after total hip arthroplastyDigital tomosynthesis in an 83-year-old female after primary THA in the right hip. a At 1 week after surgery, there were RLs (black arrowheads) in zones 1 and 2. b At 6 months after surgery, there was an RL (black arrowhead) in zone 2. c, d At 1 year and 2 years after surgery, there were RLs (black arrowheads) in all 3 zonesBack to article page