ORBERA® has been used in over 220,000 cases and reviewed in over 230 published global clinical papers, and a balloon deflation or leak is a very rare event. However, if the balloon should spontaneously deflate, you may no longer feel full after eating. If you suspect this may be the case, notify your Specialist immediately. A simple abdominal x-ray can determine whether either has occurred. If it has, your Specialist will arrange to remove the deflated balloon.