 The testis again was not visualized in the external ring, so we brought the sac up from the scrotum into the inguinal incision and then incised the external oblique fascia with a 15-blade knife further extending with Metzenbaum scissors. 
The testis again was not visualized in the external ring , so we brought the sac up from the scrotum into the inguinal incision and then incised the external oblique fascia with a 15 - blade knife further extending with Metzenbaum scissors .