Fig. 1

a Measure the urethral defect. b The two ends of the preputial inner plate were sutured around the catheter. c Obtain a complete tubularized tube. d The fascial pedicle was separated carefully to obtain a transverse tubularized flap tube. e The bilateral glanular wings were dissected along the superficial layer of the albuginea. f Refixation of the urethral plate. g Anastomosis of tubularized flap tube and original urethral meatus. h The fascia pedicle of flap was tacked in place covering the anastomosis and part of the neourethra. i Postoperative appearance after the surgery