Roux-en-Y - malabsorptive and restrictive physiology;
Gastric Sleeve - restrictive
Biliopancreatic diversion
Vertical banded gastroplasty - now historical as replaced by LAP band;
Lap Band Complications
Bariatric surgery complications
VTE, pneumonia, UTI, small bowel obstruction, etc
G-tube complications
Roux-Limb Obstruction
Pancreas transplant complications
Nausea/vomiting, abdominal pain
Insulin infusion device complications
Causes acute gastric dilation