The best hip. People are clamoring for the ceramic-on-ceramic hip that Jack Nicklaus received, but they're expensive.
D019644:Arthroplasty, Replacement, Hip / Q000379:methods; D002516:Ceramics / Q000627:therapeutic use*; D006622:Hip Prosthesis; D006801:Humans; D008017:Life Expectancy; D011474:Prosthesis Design