G-buttons are most commonly used when long-term enteral nutrition is required or when repeated NG tube placement is unsuccessful.Button gastrostomies can be performed as an outpatient procedure using local anesthesia, sedation, or general anesthesia. The surgery usually takes less than 30 minutes to complete.Call us to know about dislodgement of g-button. If you are considering a button gastrostomy for yourself or a loved one, be sure to talk to your doctor about all of the risks and benefits associated with this type of feeding tube. You should also know about the risk factors such as the dislodgement of gbutton which will help you make a good purchase.