A nick was made in the external oblique aponeurosis
above the superficial ring. Sometimes the ilioinguinal nerve can be seen
at the ring and the incision made to avoid the nerve. It was not visible
in this case. Lidocaine can be injected under the fascia to separate it
from the nerve for safety even if the procedure is not being done under
local.
A Metzenbaum scissors was inserted in the nick with the
points directed up against the underside of the fascia. It was pushed
down into the superficial ring and the points opened to sweep the nerve
off the fascia.