Q: What is StomaphyX®
A: StomaphyX® is an innovative surgical device for performing incisionless gastric pouch reduction post bariatric surgery. Without any external incisions or internal dissection, StomaphyX® creates durable, full thickness tissue folds in the gastric pouch to reduce its total volume, typically as much as 50-70%. A smaller, less compliant pouch slows the flow of food into the intestine, returning the feeling of satiety, which when combined with a healthy eating and exercise program can lead to weight loss.

Before Treatment |
After StomaphyX®
showing |
Q: What is the procedure like?
A: A completely incisionless procedure, the
StomaphyX® procedure is performed safely, quickly, and with
minimal patient downtime. The procedure is called a Natural Orifice
Surgery (NOS) procedure because the StomaphyX® device is
introduced into the body through the mouth, rather than through an
abdominal incision. The advantages of incisionless surgery over
laparoscopic or open surgery include shorter hospital stay, reduced
patient discomfort, shortened patient recovery, no visible scars, and
typically higher patient satisfaction.
Q: How is the procedure performed?
A: Performed under general anesthesia, the StomaphyX® device is introduced into the body transorally (through the mouth) and advanced into the gastric pouch under visualization of a video camera inserted down the central shaft of the device. Once inside the pouch, a small section of tissue is suctioned into a port on the StomaphyX® device and fastened with a permanent fastener to create a large full-thickness tissue fold called a plication. Twenty or more folds may be required depending on the size and shape of the gastric pouch. Most patients go home the next day and can return to work and most normal activities within a few days. In the weeks following surgery, a natural healing process fuses and cements the plications, which resists stretching and reduces compliance of the pouch.

| Suction is used to draw a large fold of tissue into the tissue port |
The stylet remains safely within the
shaft of the device and leads the fastener across the base of the tissue fold |
A: Most procedures are completed in 20-30 minutes.
Q: What is the recovery like?
A: Most patients can return to work the next day or within a few days following their StomaphyX procedure. Patients should expect to experience some discomfort in their chest, nose and throat for the first few days to a week. Patients will be asked to restrict physical activity for the first week and will be given a soft/liquid diet to help maximize their success while the tissue plications heal.
Q: What results should I expect?
A: Results vary from patient to patient, but the
StomaphyX® procedure typically plays an important role in the
patient's experiencing significant weight loss and a much higher
satiety score in the months following the procedure.
Q: How safe is the StomaphyX® procedure?
A: StomaphyX has been shown to be safe in use in hundreds of procedures worldwide. To date, most side effects have been minimal and transient. The StomaphyX procedure is expected to be safer than traditional surgery, which often involves incisions in the skin for access to the organs, and cutting around the organs to free the desired area for suturing. With StomaphyX, there are no incisions inside the organs or outside on the skin. This reduces or eliminates the risk of incisional herniation, infection, adhesions, and visible scarring. StomaphyX procedures are particularly attractive replacements for revisional surgery because revisional surgery is among the most complex forms of surgery and has a high risk of adverse events.
Patients are faced with an incredible variety of procedures. David Kerrigan explains the weight loss surgery options.
What should you look for in a weight loss surgery provider? Get the correct information and make the right decision.
What are the keys to success after 'lap band' surgery and how can you avoid the pitfalls?
Read our latest news, browse the archive and see examples of press coverage.
Gravitas hosts regular information evenings. Discover more about what Weight Loss Surgery can do for you.