The length of the alimentary limb should be 120 to 150 cm for a BMI of 40-50 kg/m2.
For a BMI > 50, a long-limb bypass with a limb length of 200 cm can be considered.
Author:
Prof. Dr. med. Rudolf Weiner
SANA Klinikum Offenbach
Clinic for Obesity Surgery and Metabolic Surgery