title: Three- to six-year results with the Ultima metal-on-metal hip articulation for primary total hip arthroplasty.
authors.affiliation: Good Samaritan Hospital, Baltimore, Maryland 21239, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Jacobs
authors.forename: Robert
authors.initials: R
authors.lastname: Gorab
authors.forename: David
authors.initials: D
authors.lastname: Mattingly
authors.forename: Lorence
authors.initials: L
authors.lastname: Trick
authors.forename: Carleton
authors.initials: C
authors.lastname: Southworth
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D019644:Arthroplasty, Replacement, Hip; D005260:Female; D006621:Hip Joint / Q000000981:diagnostic imaging; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D020959:Polyethylene; D011183:Postoperative Complications; D011446:Prospective Studies; D011474:Prosthesis Design; D011475:Prosthesis Failure; D011859:Radiography; D012086:Reoperation; D014025:Titanium; D016896:Treatment Outcome
chemical_list: D020959:Polyethylene; D014025:Titanium