Fig. 3From: Prevention of incisional surgical site infection by subfascial closed suction drainage after open laparotomy: a single surgeon experience in 250 consecutive patientsSubfascial drainage along the full length of the subfascial incision. Exit of the drain was placed separate from the incision at the caudal site, and connected to a low-pressure (30–80 mmHg), continuous-aspiration portable reservoir (Bulb-type 100 ml)Back to article page