highly significantp < 0.001
In cold knife group, there was highly significant improvement in IPSS, PVR and Qmax at 1, 3, 6 and 12 months from the preoperative measurements ( p < 0.001).
In cold knife group, there was highly significant improvement in IPSS, PVR and Qmax at 1, 3, 6 and 12 months from the preoperative measurements ( p < 0.001).