Abdel, Matthew P Increased long-term survival of posterior cruciate-retaining versus posterior cruciate-stabilizing total knee replacements. [electronic resource] - The Journal of bone and joint surgery. American volume Nov 2011 - 2072-8 p. digital Publication Type: Comparative Study; Evaluation Study; Journal Article ISSN: 1535-1386 Standard No.: 10.2106/JBJS.J.01143 doi Subjects--Topical Terms: AgedAged, 80 and overAnterior Cruciate LigamentArthroplasty, Replacement, Knee--adverse effectsCohort StudiesConfidence IntervalsFemaleFollow-Up StudiesHumansIncidenceKaplan-Meier EstimateKnee ProsthesisMalePosterior Cruciate LigamentProportional Hazards ModelsProsthesis DesignProsthesis FailureRetrospective StudiesRisk AssessmentTime FactorsTreatment Outcome