title: Total knee arthroplasty for patellofemoral arthritis.
authors: Alan C
authors: AC
authors: Merchant
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001168:Arthritis / Q000601:surgery*; D001178:Arthroplasty / Q000379:methods*; D019645:Arthroplasty, Replacement, Knee / Q000379:methods; D006801:Humans; D007719:Knee Joint / Q000601:surgery*; D008875:Middle Aged; D016896:Treatment Outcome