title: Posterior cruciate ligament-retaining and posterior-stabilized total knee arthroplasty: differences in surgical technique.
abstract: The debate over the relative merits of substituting or retaining the posterior cruciate ligament in total knee arthroplasty is still ongoing. This article discusses the differences between the two procedures, considering the biomechanics and the surgical techniques involved.
authors.affiliation: UO di Chirurgia del Ginocchio I, IRCCS Istituto Ortopedico Galeazzi, Milano.
authors.forename: Roberto
authors.initials: R
authors.lastname: D'Anchise
authors.affiliation: UO di Chirurgia del Ginocchio I, IRCCS Istituto Ortopedico Galeazzi, Milano.
authors.forename: Mauro
authors.initials: M
authors.lastname: Andreata
authors.affiliation: UO di Chirurgia del Ginocchio I, IRCCS Istituto Ortopedico Galeazzi, Milano.
authors.forename: Cristiana
authors.initials: C
authors.lastname: Balbino
authors.affiliation: UO di Chirurgia del Ginocchio I, IRCCS Istituto Ortopedico Galeazzi, Milano.
authors.forename: Nicola
authors.initials: N
authors.lastname: Manta
keywords: Total knee arthroplasty (TKA); cruciate-retaining (CR); posterior-stabilized (PS)