Fig. 4From: Single-incision laparoscopic repair for an arcuate line hernia: a case reportAnatomical location of arcuate line hernia (1) and Spigelian hernia (2). (3) Spigelian aponeurosis, between the semilunar line (muscular–aponeurosis transition of the transverse abdominis muscle) and the lateral edge of the rectus abdominis. (4) Spigelian hernia beltBack to article page