case_images: PMC3968549_01
case_images: PMC3968549_02
case_images: An anteroposterior radiograph obtained before the revision
  surgery.
case_images: TOORTHJ-8-49_F1.jpg
case_images: PMC3968549_02_TOORTHJ-8-49_F1.jpg
case_images: F1
case_images: In addition to the right implant migration, her left hip joint was congenitally completely dislocated (Fig. 1).
case_images: A diagram showing the V-shaped subtrochanteric
  shortening osteotomy.
case_images: TOORTHJ-8-49_F2.jpg
case_images: PMC3968549_02_TOORTHJ-8-49_F2.jpg
case_images: F2
case_images: We performed the V-shaped osteotomy using a special device that was developed by Hotokebuchi et al. (Fig. 2).
case_images: An anteroposterior radiograph taken after the first revision
  surgery.
case_images: TOORTHJ-8-49_F3.jpg
case_images: PMC3968549_02_TOORTHJ-8-49_F3.jpg
case_images: F3
case_images: Morselized allogenic bone was grafted at the superior site of the shell and defect site of the proximal femur, and bulk allogenic bone was grafted at the new acetabulum (Fig. 3).
case_images: An anteroposterior radiograph taken at the final follow-up
  examinations.
case_images: TOORTHJ-8-49_F4.jpg
case_images: PMC3968549_02_TOORTHJ-8-49_F4.jpg
case_images: F4