Educational Resource
What Is Sleeve Plus?
Sleeve Plus is an educational term describing a sleeve gastrectomy combined with a duodeno-ileal bipartition — a second connection in the small intestine intended to add a metabolic component to a restrictive procedure.
Concept
A restrictive procedure with an added metabolic component
A traditional sleeve gastrectomy reduces the stomach to a narrow vertical sleeve, limiting food volume and altering gut-hormone signaling. Sleeve Plus adds a duodeno-ileal bipartition — an anastomosis between the early small intestine and a more distal segment — intended to redirect a portion of nutrients further down the digestive tract.
The goal of the bipartition is to influence incretin hormones such as GLP-1 and PYY that are released by the distal small intestine in response to nutrient contact. The original food stream is preserved, so absorption pathways remain intact and the procedure is not classified as malabsorptive in the way that older bypass procedures were.
Recent peer-reviewed reports describe magnetic compression devices, such as the GT Metabolic MagDI System (FDA 510(k) clearance, 2024), as a way to create the duodeno-ileal anastomosis with less surgical complexity than conventional sutured or stapled connections (Gagner M, et al., 2023; 2025).
Why patients ask about it
Where Sleeve Plus fits among current options
Restriction + metabolic effect
Combines volume reduction with intestinal signaling intended to broaden the metabolic effect compared with a standard sleeve.
Preserves anatomy
Original food pathway is preserved. The bipartition adds a route, rather than fully bypassing the duodenum and proximal jejunum.
Evolving evidence
Short- and mid-term feasibility and outcomes have been reported in peer-reviewed literature. Long-term randomized data are still being collected.
What it is not
Important limitations
- Not a cure. Metabolic surgery may be associated with remission or sustained improvement of type 2 diabetes in selected patients, but no procedure should be described as a guaranteed cure.
- Not a standard of care. Sleeve Plus is an evolving concept. Established procedures (sleeve gastrectomy, Roux-en-Y gastric bypass) have larger long-term datasets.
- Not appropriate for everyone. Candidacy is individualized and must be determined by a qualified surgeon after a complete evaluation.
- Not a substitute for follow-up. Long-term nutritional monitoring, vitamin supplementation, and lifestyle support remain essential.
Content on this page is reviewed for medical accuracy by bariatric and metabolic surgery professionals associated with Obesity Control Center. Reviewed for accuracy of procedure descriptions, evidence summaries, risk discussion, and patient-safety language. Educational information only — not medical advice. No outcome can be guaranteed and individual results vary.
Last reviewed: June 2026 · Editorial Policy · Medical Review Policy