Fig. 2. (A) Preoperative anteroposterior view of a 63-year-old male patient with a bony defect and aseptic loosening requiring total hip arthroplasty (THA). (B) Revision THA with morselized impaction allograft was performed. Implants were well fixed after 2 years postoperatively. (C) Preoperative anteroposterior view of a 60-year-old male patient with bony defect and aseptic loosening requiring THA. (D) Immediate postoperative anteroposterior view showing revision THA with a morselized impacted allograft. (E) Implants were fixed after 3 years postoperatively. (F) Preoperative anteroposterior view of a 60-year-old male patient with a bony defect and aseptic loosening requiring THA. (G) Immediate postoperative anteroposterior view showing revision THA with a morselized impacted allograft. (H) Radiograph taken 2 years after revision showing bone resorption remodeling and allograft incorporation.