Figure 2: (a) 45% (18 patients) had a preoperative Nurick's grade 1 and 30% (12 patients) were grade 2, (b) shows Follow-up Nurick's grade at 3–6 months - 37.5% (15 patients) had grade 0, 30% (12 patients) - Grade 1, (c) depicts clinical improvement in 98% (39 patients), (d) 32.5% (13 patients) had preoperative Barthel's Index of 100, (e) follow-up Barthel's index at 3–6 months: 47.5% (19 patients) had 100 score