What is Gastric Bypass?
Bariatric surgery is one of the most effective solutions for individuals with severe obesity looking to lose weight. Among these options, gastric bypass is one of the most frequently performed procedures, offering excellent results. For a detailed explanation of what gastric bypass involves, how it works, and its benefits, please refer to our previous articles on the topic.
In this article, we’ll focus on the pre-operative examinations—the assessments carried out in the days and weeks leading up to any bariatric surgery, including gastric bypass. These tests help patients understand the importance of certain checks and how they minimize the risks and complications associated with gastric bypass.
What Are the Preparatory Examinations?
Before undergoing bariatric surgery, it is essential for patients to undergo a series of medical tests. These are primarily aimed at determining the patient’s overall health status and identifying the most suitable type of procedure to achieve the desired outcomes. Medical evaluations also help detect any contraindications related to the chosen surgery, which may arise from obesity-related conditions.
Let’s take a closer look at some specific pre-operative examinations typically conducted in bariatric surgery, including those relevant for gastric bypass:
- Urine, Blood, and Hormonal Tests: Patients routinely undergo urine, blood, and hormonal tests to rule out any endocrinological causes of obesity.
- Cardiac and Respiratory Evaluations: Important evaluations are required to check cardiac and respiratory functions, which can often be compromised in cases of severe obesity. Patients receive a cardiology consultation and a chest X-ray. If any issues arise, the doctor may recommend further examinations.
- Digestive Health Assessments: As with any bariatric surgery preparation, assessing the health of the digestive system and abdomen is crucial. An esophagogastroduodenoscopy is usually performed to detect potential ulcers, gastritis, or other issues. An abdominal ultrasound is conducted to ensure no obesity-related conditions are affecting this area.
While not a standard pre-operative test, respiratory re-education is highly recommended during the preparation phase. For smokers, quitting smoking before surgery is essential. Incorporating physical rehabilitation exercises aimed at reducing body weight during this period is also advisable.
Interested in Learning More About Bariatric and Metabolic Surgery?
Schedule an informational appointment with Dr. Marco Anselmino, Specialist in Bariatric and Metabolic Surgery.
