title: Six years' experience with Wagner surface replacement arthroplasty.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005270:Femur Head / Q000601:surgery*; D005500:Follow-Up Studies; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D011475:Prosthesis Failure