What do systematic reviews say?

Continuous vs interrupted closure

Continuous showed no clear difference in wound dehiscence at last compared with interrupted closure (moderate certainty).

• Closure methods for laparotomy incisions for preventing incisional hernias and other wound complications 2017 · Cochrane Headline outcomes only
  RR 1.21 [0.9, 1.64]
  21 studies · 9228 participants
  Moderate