Micro-power negative pressure wound technique reduces risk of incision infection following loop ileostomy closure

Figure 2 Incision equipped with micro-power negative pressure wound dressing. A: During the surgery, the incision was intermittently sutured with 2-0 Prolene with a 10-12 mm needle spacing in the micro-power negative pressure wound technique group; B: Then the micro-power negative pressure wound dressing was equipped immediately; C: When exudates were absorbed, they appeared on the the material’s surface, and the dressing expanded; D: A clean and dry incision was obtained after removing the material in 72 h.