title: Commentary on an article by C.-E. Thelu et al.: "poor results of the Optetrak(TM) cemented posterior stabilized knee prosthesis after a mean 25-month follow-up: analysis of 110 prostheses".
authors.forename: William
authors.initials: W
authors.lastname: Petty
authors.forename: Gary
authors.initials: G
authors.lastname: Miller
authors.forename: Albert
authors.initials: A
authors.lastname: Burstein
mesh_terms: D019645:Arthroplasty, Replacement, Knee / Q000379:methods*; D002484:Cementation; D005500:Follow-Up Studies; D006801:Humans; D007720:Knee Prosthesis; D020370:Osteoarthritis, Knee / Q000601:surgery*; D010506:Periodicals as Topic; D011474:Prosthesis Design; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome