title: Price survey. Some hip implant prices still dropping.
mesh_terms: D019644:Arthroplasty, Replacement, Hip / Q000191:economics / Q000295:instrumentation*; D002204:Capitation Fee; D003625:Data Collection; D006622:Hip Prosthesis / Q000191:economics*; D017721:Hospital Costs / Q000639:trends*; D014481:United States