Mini Gastric Bypass in Mexicali, Mexico

What is the difference between MGB and regular Bypass?

The main difference lies in the connections. The traditional Roux-en-Y Bypass involves two connections (anastomoses) of the intestine. The Mini Gastric Bypass (MGB) involves only one connection, creating a long tube-like stomach pouch. This simpler technique reduces operative time (usually under an hour) and the risk of certain complications, while providing similar or even superior weight loss results.

Is surgery in Mexicali safe?

Yes, when performed by board-certified bariatric surgeons in accredited hospitals. Mexicali has a high standard of medical care, with facilities like Almater Hospital and Hispano Americano Hospital offering state-of-the-art technology and ICUs. Surgeons here are often members of ASMBS (American Society for Metabolic and Bariatric Surgery) and follow strict international safety protocols.

How much does it cost?

The average cost for a Mini Gastric Bypass in Mexicali ranges from $5,500 to $7,000 USD. This is a significant saving compared to the $18,000 to $25,000 typically charged in the US. The price usually covers the surgery, hospital stay, anesthesia, medication, and sometimes even the hotel stay and transport, offering exceptional value.

What about bile reflux?

Bile reflux is a potential side effect specific to the MGB due to the loop reconstruction. However, experienced surgeons in Mexicali mitigate this risk by carefully measuring the distance of the intestinal connection (usually 150-200cm). If severe reflux occurs (which is rare), the MGB can be easily converted to a standard Roux-en-Y bypass to resolve the issue.

What is the recovery time?

Recovery is relatively quick due to the laparoscopic (minimally invasive) approach. Most patients stay 1 night in the hospital for monitoring and 1-2 nights in a local hotel before flying or driving home. You can usually return to desk work within 1-2 weeks, though heavy lifting and strenuous exercise should be avoided for about 4-6 weeks to allow the incisions to heal fully.

Will I need to take vitamins?

Yes, taking daily vitamins is non-negotiable for life after any malabsorptive procedure like the MGB. Because a portion of the intestine is bypassed, your body absorbs fewer nutrients. You will need to take bariatric-specific multivitamins, calcium, iron, and B12 supplements to prevent deficiencies. Your Mexicali surgeon will provide a detailed supplementation plan.

How much weight can I expect to lose?

Patients typically lose 70% to 80% of their excess body weight within the first 12 to 18 months. The MGB is considered one of the most powerful weight loss procedures available, often outperforming the Gastric Sleeve in terms of total weight lost and maintenance over 5+ years, making it ideal for patients with higher BMIs.

Is the procedure reversible?

Technically, yes. Because the MGB does not involve removing any part of the stomach (unlike the Sleeve) or creating complex re-routing (unlike the RNY), it can be reversed or revised more easily. However, it should still be considered a permanent lifestyle change, as reversal requires another major surgery and is only done in cases of severe complications.

Can I bring a companion?

Yes, bringing a companion is highly encouraged for support. Most hospital rooms in Mexicali are private and include a sofa or recliner for a guest to sleep on. The hotel accommodations included in packages are also typically double occupancy, allowing your friend or family member to stay with you at no extra lodging cost (though they will need to pay for their own meals).

What pre-op diet do I need to follow?

Surgeons typically require a liver reduction diet for 1-3 weeks before surgery, depending on your BMI. This low-calorie, low-carb diet shrinks the liver, making the surgery safer and easier for the surgeon to perform laparoscopically. Adhering to this diet is crucial; failure to do so can sometimes lead to the surgery being cancelled or postponed for safety reasons.

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