Bariatric Surgery Comparison

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Gastric Banding
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Sleeve Gastrectomy
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Gastric Bypass
How it works:limits food intake + normal digestion + adjustablelimits food intake + normal digestionmalabsorptive + limits food intake
Reversable:YesNoYes
Type 2 diabetes:20-59% resolved45-58% resolved60-84% resolved
High blood pressure:42% resolved50% resolved66% resolved
High cholesterol:71% resolved77% resolved94% resolved
Obstructive sleep apnea:45% resolved60% resolved76% resolved
Average surgery time:30 minutes – 1 hour1 hour1 hour – 2 hours
Length of hospital stay:Same daySame day – 1 – 2 nightsSame day – 1 – 2 nights
Average weight loss
at 1 year:
40%55-70%60-80%

Bariatric Surgery Comparison Chart