The scale rates three sections of the colon, right (cecum and ascending colon), mid-colon (transverse and descending) and rectosigmoid, on a five-point scale (0–4). Total score (0–14) is ...

Propofol sedation by nonanesthesiologists is still a highly controversial issue despite the fact that numerous studies have approved this sedation regimen for gastrointestinal endoscopy.