Surgery Intestinal obstruction 6b60772d The least common type of intussusceptions is: A Multiple B Colocolic C Ileoileal D Ileoileocolic High-Yield Explanation Types of Intussusceptions (in decreasing order) Ileocolic (77%) Ileo-ileo-colic (12%) Ilioileal (5%) Colocolic (2%): MC in adults Multiple (1%) Retrograde (0.2%)