RT Journal A1 Engh, Gerard A. T1 Is Long-Term Survivorship Really Significantly Better with Cruciate-Retaining Total Knee Implants?Commentary on an article by Matthew P. Abdel, MD, et al.: “Increased Long-Term Survival of Posterior Cruciate-Retaining Versus Posterior Cruciate-Stabilizing Total Knee Replacements” JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2011 FD November 16 VO 93 IS 22 SP e136 1 OP 2 DO 10.2106/JBJS.K.01109 UL http://dx.doi.org/10.2106/JBJS.K.01109 AB