Shaik S, et al. - This trial was carried out to assess and compare the clinical effectiveness of laser-assisted new attachment procedure (LANAP) to the Excisional new attachment procedure (ENAP). Experts also evaluated the flow of blood in both the techniques using ultrasound Doppler flowmetry. All the parameters were seen to be reduced greatly in the LANAP group than that of ENAP group. A higher rate of revascularization was noted in the ENAP group than that of LANAP group when compared from baseline to the ninth day postoperatively. However, there was a delay in the rate of revascularization in the LANAP group when compared from baseline to follow-up visits, there was a significant improvement in all the clinical and radiographic parameters when compared to the ENAP group.