Hernia, total joint volumes down.
D019644:Arthroplasty, Replacement, Hip / Q000706:statistics & numerical data; D019645:Arthroplasty, Replacement, Knee / Q000706:statistics & numerical data; D057172:Economic Recession; D017558:Elective Surgical Procedures / Q000706:statistics & numerical data*; D059685:Herniorrhaphy; D006801:Humans; D014481:United States