Answers about bariatric and general surgery. Search or browse by topic.
Eligibility is generally based on BMI — usually 40+, or 35+ with obesity-related conditions — confirmed by a full medical assessment.
Read the related articleSleeve gastrectomy removes part of the stomach to reduce food intake, offering significant and lasting weight loss for suitable patients.
Read the related articleA non-surgical option in which a soft balloon is placed in the stomach to reduce capacity and support weight loss for several months.
Read the related articleAlso known as one anastomosis gastric bypass (OAGB), it is a bariatric procedure in which a small, elongated stomach pouch is created and connected to the small intestine through a single anastomosis.
Read the related articleIn carefully selected patients, significant metabolic effects on type 2 diabetes may be seen in addition to weight loss. Suitability must be determined through an individual assessment.
Read the related articleYes. Regular monitoring of protein, iron, vitamin B12, vitamin D, calcium and other micronutrients is important after the operation.
Read the related articleThe gastric sleeve is based mainly on reducing the stomach, without changing the intestinal route. In the mini gastric bypass, a small stomach pouch is created and connected to the small intestine through a single anastomosis, adding changes in absorption and metabolism to the restrictive effect.
Read the related articleThere is no single operation that is best for everyone. The most suitable technique is chosen for each patient after evaluating weight, diabetes, reflux, eating habits and overall health.
Read the related articleSignificant reflux, esophagitis or a hiatal hernia must be carefully evaluated before choosing the technique. In these patients, alternatives including the Roux-en-Y gastric bypass may need to be considered.
Read the related articleThe surgery itself usually takes approximately 40-60 minutes. Including preparation, anesthesia and initial recovery, the total time from leaving the room to returning can be around 2 hours.
Read the related articleAs long as the patient's condition allows it, usually a few hours after surgery, starting with short accompanied walks. Early mobilization is an important part of recovery.
Read the related articleWhen progress is favorable, the hospital stay is usually short. Before discharge, walking, tolerance to liquids and clinical progress are assessed; the length of stay is decided individually for each patient.
Read the related articleGallstones can cause pain, nausea and inflammation; the standard treatment is laparoscopic removal of the gallbladder.
Read the related articleThese procedures view the digestive tract to diagnose and sometimes treat conditions, often taking a biopsy when needed.
Read the related articleThyroid disorders range from nodules to cancer; surgery may be needed and is planned after imaging and biopsy.
Read the related articleBreast conditions are diagnosed with imaging and biopsy; treatment ranges from monitoring to surgery depending on the diagnosis.
Read the related articleA hernia is a bulge where tissue pushes through a weak spot; most are repaired surgically, often laparoscopically with mesh.
Read the related articleHemorrhoids are swollen anal veins that cause bleeding or discomfort; treatment ranges from lifestyle changes to minor procedures.
Read the related articleAn anal fissure is a small tear that causes pain and bleeding; most heal with conservative care, though some need a minor procedure.
Read the related articleAn anal fistula is a small tunnel near the anus, usually after an abscess, and typically requires surgery to heal.
Read the related articleA perianal abscess is a painful collection of pus that usually needs prompt drainage.
Read the related articleDr. Gül specializes in bariatric surgery, cancer surgery, hernia repair, reflux surgery, endocrine surgery, and advanced endoscopy procedures
Türkiye offers affordable, high-quality care with skilled surgeons, advanced facilities, seamless medical tourism packages, and the opportunity to explore its rich culture.
Recovery times vary by procedure but typically range from 1-4 weeks for minimally invasive surgeries like bariatric or hernia repair.
We offer sleeve Gastrectomy, Gastric Bypass, and Mini Gastric Bypass surgeries tailored to your specific health needs and goals.
Most patients lose 60-80% of their excess weight within 12-18 months, depending on the procedure and lifestyle changes.
Dr. Gül and his team are fluent in English, Spanish, and Turkish to ensure clear communication with all patients.
Yes, supplements are usually required to maintain proper nutrition after surgery. A personalized plan will be provided for you.
Coverage depends on your insurance provider and the type of procedure. Contact us for assistance with insurance-related questions.
Yes! Many patients combine their treatment with a relaxing stay in Istanbul or nearby destinations. We can assist with planning.
We provide ongoing support through follow-up appointments, nutritional guidance, and access to our team for any questions or concerns.
Suitability is decided after a medical evaluation. Surgery is generally considered for a BMI of 40 or above, or 35–39.9 alongside weight-related conditions such as type 2 diabetes or high blood pressure. For lower BMIs, non-surgical options may be more appropriate.
It depends on the procedure. For most bariatric surgeries a stay of around 5–7 days is typical, allowing time for the operation, initial recovery and post-operative checks before you fly home.
Before surgery you will have blood tests, imaging and an anaesthesia assessment, along with any consultations needed to confirm you are ready for the procedure.
A sleeve gastrectomy reduces the size of the stomach, while a gastric bypass both reduces the stomach and reroutes part of the digestive tract. The most suitable option is determined during consultation based on your health profile.
You follow a staged plan that begins with liquids, then moves to pureed and soft foods before returning to regular meals, all guided by a dietitian with a plan tailored to you.
Most patients return to daily activities within 1–4 weeks, with a gradual return to exercise once approved by your surgeon. Recovery time varies by procedure and individual.
Yes. Non-surgical methods such as the gastric balloon and gastric (stomach) botox are available for suitable patients; eligibility is determined during a medical evaluation.
Procedures are carried out in a fully equipped medical setting with a specialist anaesthesia team following standard safety protocols. Your fitness for anaesthesia is assessed beforehand.
Many patients see improvement in obesity-related conditions such as type 2 diabetes, high blood pressure and reflux. Outcomes vary from person to person and require ongoing medical follow-up.
We provide ongoing support after you return home, including remote follow-up, nutritional guidance and access to our team, together with the recommended vitamin and mineral supplementation.
