case_images: PMC3988493_01
case_images: A pre-revision pelvic radiograph. The right hip acetabular
  components, 16 years after the first THA, had loosened due to
  polyethylene wear.
case_images: TOORTHJ-8-56_F1.jpg
case_images: PMC3988493_01_TOORTHJ-8-56_F1.jpg
case_images: F1
case_images: A 53-year old female underwent cup and ball revision of a right THA due to loosening and osteolysis 17 years after primary surgery using a cementless THA (Fig. 1).
case_images: A post-revision pelvic radiograph. The right hip acetabular
  components, shell, liner and ball were re-implanted.
case_images: TOORTHJ-8-56_F2.jpg
case_images: PMC3988493_01_TOORTHJ-8-56_F2.jpg
case_images: F2
case_images: In addition, a new metal ball (C-taper; Stryker, Mahwah, New Jersey, USA) was implanted (Fig. 2).
case_images: A pelvic radiograph after the implant in the right hip was
  removed. The cement mold was implanted.
case_images: TOORTHJ-8-56_F3.jpg
case_images: PMC3988493_01_TOORTHJ-8-56_F3.jpg
case_images: F3
case_images: Finally, a cement mold was inserted into the femur (Fig. 3).
case_images: A pelvic radiograph taken after the re-revision. The right
  hip components were implanted again.
case_images: TOORTHJ-8-56_F4.jpg
case_images: PMC3988493_01_TOORTHJ-8-56_F4.jpg
case_images: F4