There is no solution to ischemic necrosis of the femoral head, a condition that leads to collapse, rapid degenerative changes, and subluxation of the hip joint. Core decompression, osteotomy, and various means of femoral head reconstruction have been tried, but the results have been mixed. When ischemic necrosis has led to cartilage indentation and marked collapse, any means of reconstructing the femoral head could be too late. However, if the collapse is not severe, the logical treatment may be the removal of the dead bone and restoration of the bony contents with chip grafts and a vascularized bone strut. A new method of treatment using a vascular pedicled iliac crest strut graft has been used for 13 years. Followup assessments 4 to 12 years later have shown good results with the early involvements, whereas the late collapsed cases showed good control of pain but unsatisfactory maintenance of femoral head integrity. Thus, the technique is recommended for restoring and maintaining femoral head integrity for Stage 3 and early Stage 4 of the disease.