RT Journal A1 Sisto, Domenick J. A1 Sarin, Vineet K. T1 D.J. Sisto and V.K. Sarin reply: JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2007 FD February 1 VO 89 IS 2 SP 452 OP 452 DO UL http://dx.doi.org/ AB