Fig. 1From: Transanal access port (TrAAP) technique: the use of a single incision laparoscopic surgical port during canine colonoscopy (a cadaveric study)Insufflation variables assessed during study: a Time to reach 10 mmHg luminal pressure, b Time to maximum pressure, c Average pressure during complete 60 s study, d Average pressure during final 45 s of the study (stable period)Back to article page