All-polyethylene tibial components generate higher stress and micromotions than metal-backed tibial components in total knee arthroplasty. - Brihault, Jean; Navacchia, Alessandro; Pianigiani, Silvia; Labey, Luc; De Corte, Ronny; Pascale, Valerio; Innocenti, Bernardo (Knee Surgery, Sports Traumatology, Arthroscopy, 2016)