After bariatric surgery, one of the important stages of postoperative monitoring is checking the integrity of the staple line. For this purpose, many clinics around the world use the so-called “blue dye test” with a methylene blue solution. During the procedure, the patient is given a special safe dye, and the medical team assesses whether it remains within the stomach.
This test helps confirm that the surgical area is sealed properly and that the recovery process is progressing as expected. Methylene blue has been used in bariatric surgery for many years and remains one of the most well-known methods for assessing staple-line integrity. Scientific publications confirm its widespread use in international practice and discuss its role in the prevention of postoperative complications. “For patients, this test is an important part of postoperative monitoring.
Its purpose is to provide additional reassurance that the healing process is progressing well. However, we always evaluate not only the test results but also the patient's overall condition,” notes bariatric surgeon Tahir Emir Useinov. At our clinic, patient safety is a priority at every stage of treatment - from preoperative preparation to complete recovery after surgery.
