Bariatric Surgery in Armenia

When bariatric surgery is considered

Bariatric surgery is used to treat obesity. Start with a consultation: discuss your weight history, previous treatment attempts, and the health conditions that concern you. Define your goals in advance—for example, improving mobility or managing an associated condition.

The 2022 ASMBS/IFSO guidelines provide the following criteria for adults:

• BMI of 35 kg/m² or higher: surgical treatment is recommended regardless of the presence or severity of associated conditions.
• BMI of 30–34.9 kg/m²: surgery should be considered if nonsurgical methods have not achieved substantial, sustained weight loss or improvement in associated conditions.
• Type 2 diabetes and a BMI of 30 kg/m² or higher: metabolic surgery is specifically recommended as a treatment option.
• Patients of Asian descent: lower BMI thresholds are proposed; surgery should be offered at a BMI of 27.5 kg/m² or higher.

BMI is one assessment criterion. The decision is made after an individual evaluation by a surgeon and a team of specialists. During the consultation, ask why surgery is being proposed now, what alternatives are available, and what support you will need afterward.

Sleeve gastrectomy and gastric bypass

Sleeve gastrectomy and gastric bypass are offered in Yerevan: both procedures are listed, for example, in the description of the bariatric service at one Yerevan clinic. Confirm the availability of a specific procedure and the arrangements for accepting international patients shortly before your trip.

The main differences are described by the U.S. National Institute of Diabetes and Digestive and Kidney Diseases—NIDDK.

Procedure	What changes	What to discuss with the surgeon
Sleeve gastrectomy	A large part of the stomach is removed, leaving a narrow tube; the intestines are not rerouted. Removal of part of the stomach is irreversible	How the procedure suits your condition and how existing heartburn is taken into account
Roux-en-Y gastric bypass	A small stomach pouch is created and connected to the small intestine; food bypasses part of the digestive tract	Why this option was chosen, what dietary changes and follow-up care will be needed

If an offer says only “stomach reduction,” ask for the full name of the procedure. Compare estimates for the same operation. During your appointment, it can help to ask the surgeon to show you a diagram and explain the changes in plain language.

Expected weight loss varies from person to person. Discuss realistic goals and how to assess the results with your doctor.

What assessments to complete before your trip

The preoperative assessment covers physical health, eating habits, and psychological readiness for changes after surgery. The NHS guide to preparation lists blood and urine tests, as well as diagnostic procedures to assess the patient’s condition. The team planning your treatment determines the exact list.

For an initial consultation, prepare:

• information about your height, current weight, and weight changes;
• details of chronic conditions, previous operations, and hospitalizations;
• a list of medications and supplements with dosages, and information about allergies;
• available test results and medical summaries;
• information about previous obesity treatment and its results.

Ask for a written list of required tests and how recent the results must be for the clinic to accept them. Clarify what you can do at home and what will need to be repeated in Yerevan. This will help you avoid tests that your chosen team cannot use.

Discuss your diet before surgery, medication use, and preparation for anesthesia separately. Get individual instructions for each medication. Ask whether you will need to work with a dietitian or psychologist beforehand and whether you can start remotely.

If nutritional deficiencies are identified, correcting them is part of preparation under the ASMBS/IFSO guidelines. Allow time for this as well.

What to agree on with the clinic before paying

Ask for the name of the facility where the surgery will take place, the operating surgeon, and the specialist who will oversee your care after discharge. Find out whether you can speak with the surgeon in advance and receive documents in a language you understand.

Before paying a deposit, get answers to these practical questions:

• What documents confirm the facility’s authorization to provide the stated medical care?
• Who is involved in the preoperative assessment and follow-up care?
• How is care for complications arranged, including in the evening and at night?
• Who decides when you can be discharged and when you are ready to travel?
• What consultations are available remotely after you return home?
• What are the terms for rescheduling surgery, canceling the trip, and obtaining a refund?

Ask for the arrangements to be recorded in writing. Check particularly carefully what “postoperative support” means: who responds, through which channel, within what time frame, and at what cost.

How much time to allow for treatment and recovery

Divide your schedule into preparation, hospitalization, staying near the clinic after discharge, and recovery at home. Agree on an individual plan with your doctor before buying tickets.

The general NHS guidance helps give a sense of the time involved. Your doctor will adapt it to your condition and chosen procedure.

Stage	General time frame	What to clarify for your trip
Assessment and preparation	The time needed is determined after the initial assessment	Which results are needed before arrival and what could delay surgery
Hospitalization	Discharge is usually possible 1–3 days after surgery	How long a stay is planned in your case
Follow-up in Yerevan after discharge	Based on the surgeon’s individual plan	Where to stay, when to attend a checkup, and when you can fly
Return to usual activities	Usually begins after 4–6 weeks	When you can work and increase physical activity

Agree on your return travel date separately from your discharge date. Choose tickets and accommodations with flexible dates, and discuss whether you need a companion and help with luggage.

You can check the general sequence for preparing documents and planning your trip against the guide to arranging treatment.

What affects the cost of surgery

The editorial team is collecting price lists. We do not yet have a verified, comparable price range for bariatric surgery in Armenia.

To assess the total cost, request a personalized estimate after the initial consultation. Check how it is affected by the type of procedure, your individual health needs, the extent of the assessment, the length of hospitalization, and the support included.

Ask for separate entries for:

• the surgical team’s services, anesthesia, and medical supplies;
• tests and consultations before surgery;
• the hospital stay and the cost of additional days;
• medications, dressing changes, and follow-up examinations;
• nutrition consultations and follow-up care after departure;
• costs of additional treatment or readmission to the hospital.

Clarify the payment currency, how long the offer is valid, and how additional charges are agreed on. Budget separately for travel, accommodations after discharge, and a companion.

If a package is offered, ask for a breakdown of every service. Obtain the payment terms for care related to complications before signing the contract, including cases where you have already returned home.

How to arrange follow-up care after surgery

Lifelong follow-up is required after bariatric surgery. It includes health assessments, tests to monitor vitamin and mineral levels, and support with nutrition and physical activity. Vitamin and mineral supplements are taken as prescribed by the team.

Your diet changes gradually: from liquids to soft foods, then to more familiar foods. Get an individual plan with stages, fluid intake, and protein recommendations. Clarify whom to contact if you have difficulty tolerating food.

Before returning home, arrange ongoing follow-up with your local doctor. Agree on who orders tests, who receives the results, and who adjusts your treatment. Write down the dates of upcoming consultations and find out whether return trips to Armenia will be needed.

At discharge, ask for:

• a description of the operation performed and a discharge summary;
• test results and a list of prescribed treatments with dosages;
• recommendations on diet, physical activity, and wound care;
• a follow-up schedule and contact details for urgent communication.

Possible complications include blood clots, infection, and leakage of stomach contents. According to the NHS guide to complications, severe abdominal pain, vomiting blood, or difficulty breathing or chest pain together with leg pain and swelling require emergency care. Fever, a rapid heartbeat, difficulty swallowing, or repeated vomiting require urgent medical assessment. Do not delay seeking care while waiting for a reply to a message.