Fig. 3
From: Excision of large median and ulnar nerve schwannomas: a case series
a) Ensure the epineurium incision is made on the opposite side of the nerve trunk; b) As indicated by the arrow, the tumor is connected to a single nerve fascicle. The tumor can be removed from the nerve fascicle only when that specific fascicle is isolated; c) The severed end of the nerve fascicle can be microsurgically sutured to an adjacent nerve fascicle