Mini gastric bypass (one-anastomosis gastric bypass) is a laparoscopic weight-loss procedure that forms a longer, narrow stomach pouch joined to the small intestine with a single connection. It is technically simpler and faster than the classic bypass while delivering comparable weight loss and strong improvement in type 2 diabetes for suitable candidates.
A treatment decision based on assessment
The right surgical decision starts with understanding the diagnosis, symptoms, medical history, tests, and patient goals. Dr. Dawoud Dawoud explains the available options clearly and helps the patient choose the most suitable path.
Who may benefit from this service?
Suitability depends on the diagnosis and medical condition. The clinic focuses on matching treatment to the patient rather than using one plan for everyone.
- Patients with persistent symptoms affecting quality of life.
- Cases that need surgical assessment after tests or failed conservative care.
- Patients who want clear expectations before any procedure.
- Patients who can follow preparation and recovery instructions.
What happens during assessment?
The visit includes symptom review, examination, previous reports, medication history, and explanation of possible treatment options, risks, benefits, recovery, and follow-up.
Treatment is selected after confirming the problem.
Surgical and non-surgical choices are explained when relevant.
Recovery instructions and warning signs are discussed.
Treatment journey
Review of symptoms, history, and tests.
Choosing the suitable treatment approach.
Using laparoscopy or open surgery when appropriate.
Follow-up and lifestyle instructions.
Recovery and follow-up
Recovery varies by procedure and patient condition. The clinic provides clear instructions about activity, wounds, diet, medications, and when to contact the doctor.
- Follow the written instructions.
- Avoid heavy activity until cleared.
- Attend follow-up visits.
- Contact the clinic for severe pain, fever, bleeding, or persistent vomiting.
Why choose Dr. Dawoud Dawoud clinic?
The clinic combines professional surgical assessment with clear communication, realistic expectations, and careful follow-up in Jabal Amman.
Quick questions
Is surgery always needed?
No. The decision depends on diagnosis, symptoms, and response to conservative care.
How is the technique chosen?
The technique is selected based on the condition, tests, and patient factors.
How do I book?
Send a WhatsApp message with the service name to arrange an appointment.
Send the service name through WhatsApp to book a consultation at Dr. Dawoud Dawoud clinic in Jabal Amman.
Your Complete Guide to Mini Gastric Bypass (OAGB)
The mini gastric bypass — formally called one anastomosis gastric bypass (OAGB) — is now among the most requested bariatric procedures in Jordan, combining weight-loss and diabetes results comparable to the classic bypass with a technically simpler operation. Dr. Dawoud Dawoud, bariatric and laparoscopic surgeon in Amman, answers the questions patients ask him most.
How It Works: A Longer Pouch and a Single Anastomosis
Performed laparoscopically, the operation has two steps: a long, narrow gastric pouch is created — longer than the classic pouch — so small portions fill you quickly, then a loop of small intestine is joined to it with a single anastomosis, bypassing part of the intestine so fewer calories are absorbed. The classic gastric bypass needs two intestinal connections; the mini needs only one — a shorter operation with fewer join points.
Your Surgery Day, Step by Step
- Arrive fasting; final tests and the anesthesia review are completed.
- Surgery is done through keyhole incisions under general anesthesia, usually about an hour or less.
- You walk within hours and start clear fluids once approved.
- Most patients go home in one to two days with a written diet plan.
Who Is a Good Candidate?
OAGB suits patients with significant obesity, often favoured for type 2 diabetics and for those who need the added malabsorptive effect that a gastric sleeve alone does not provide. Documented severe acid reflux may point to the classic bypass instead; the final choice is made together after a full assessment.
Honest Talk About Risks
No surgery is risk-free. Possible complications include bile reflux — usually managed with medication, rarely needing conversion to a classic bypass — vitamin and mineral deficiencies requiring lifelong supplements and periodic blood tests, marginal ulcers (especially in smokers), and general laparoscopic risks such as bleeding, leakage, infection or clots.
Mini Gastric Bypass Cost in Jordan
The price varies with your BMI and health conditions, hospital class, the staplers used, and what the package includes in tests and follow-up. The factors explained on our gastric bypass cost page apply equally to the mini version. Send your details on WhatsApp for a personalised quote within 24-48 hours.
Choosing Your Surgeon — and Why Dr. Dawoud
Ask about specialised bariatric training, experience with bypass procedures, complication management, and the follow-up program. Dr. Dawoud Dawoud gives frank assessments — including when surgery is not the right option — and personally supervises nutrition follow-up in central Amman.
How is it different from the classic bypass?
One connection instead of two and a longer pouch — simpler and faster in theatre; published results are broadly comparable.
How much weight will I lose?
Most patients lose the majority of their excess weight within 12-18 months, depending on adherence to diet and follow-up.
Will it improve type 2 diabetes?
Many patients see marked improvement and may reduce or stop medication under supervision; results are never guaranteed but well documented.
What about bile reflux?
It affects a minority of patients and is usually controlled with medication; conversion to a classic bypass is rarely needed.
When can I return to work?
Desk workers usually return within one to two weeks; strenuous work waits a few weeks longer.
Ready for the first step? Message Dr. Dawoud Dawoud on WhatsApp at +962 79 709 4120 or visit Al Basma Medical Complex, 6th floor, Jabal Amman, for a clear plan and a personal quote within 24-48 hours.
Selected educational references: ASMBS · NIDDK
