The new improved modification of haemorrhoidectomy was warked out. The mucosa is dissected 0,5-0,7 sm above the node basis, it is separated sharply from the mucosa, whereupon the vascular pedicle is ligated. After cutting the haemorrhoid node off, a continuous submucosal suture is used to submerge the stump in the submucosal space. In comparison with the traditional technique, the method provides prophylaxis of bleedings and inflammatory complications; reduces the postoperative pain and dysuria. Submucosal haemorrhoidectomy facilitates the primary wound healing, early recovery of microcirculation, perceptibility and neuromuscular rectum coordination. Full recovery was achieved after 18,1+/-4,7 days after the operation.