[Early results of revision hip arthroplasty using modular Restoration stem].

The clinical results in this study are similar to those from the literature, and slightly lower than of the patients after primary hip arthroplasty, particularly in function measuring subscales. The quality of life scores of our patients was significantly lower than reported by other authors in cases of hip revision arthroplasty. There was no case of aseptic loosening. Further observation of the patients considering osteolysis and its relation to stem subsidence is needed.