title: Arthroscopy for osteoarthrosis of the knee is seldom necessary.
authors.forename: Seppo
authors.initials: S
authors.lastname: Santavirta
mesh_terms: D001182:Arthroscopy / Q000706:statistics & numerical data*; D003646:Debridement / Q000379:methods; D006801:Humans; D020370:Osteoarthritis, Knee / Q000175:diagnosis*; D019564:Unnecessary Procedures