The least common type of intussusceptions is:
Types of Intussusceptions (in decreasing order) Ileocolic (77%) Ileo-ileo-colic (12%) Ilioileal (5%) Colocolic (2%): MC in adults Multiple (1%) Retrograde (0.2%)
Multiple
Colocolic
Ileoileal
Ileoileocolic
Intestinal obstruction