title: Commentary on an article by Sunny Kim, PhD, et al.: "increase in outpatient knee arthroscopy in the United States: a comparison of National Surveys of Ambulatory Surgery, 1996 and 2006".
authors.affiliation: The Orthopedic Specialists, Chattanooga, Tennessee, USA.
authors.forename: John
authors.initials: J
authors.lastname: Gracy
mesh_terms: D000556:Ambulatory Surgical Procedures / Q000191:economics / Q000706:statistics & numerical data*; D001182:Arthroscopy / Q000191:economics / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007717:Knee / Q000601:surgery*; D007719:Knee Joint / Q000601:surgery*; D008297:Male; D010044:Outpatient Clinics, Hospital / Q000191:economics / Q000706:statistics & numerical data; D012737:Sex Factors