1. Completely debride the socket. Visually examine the complete socket. Any debris left in the socket can interfere with socket regeneration. The most common debris are remnants of endodontic therapy, granulation tissue and root tips.
   
   
2. Take a radiograph. After the extraction but before placement of the graft take a radiograph to insure the removal of all debris. A radiograph of the extraction socket can show remnants of endodontic gutta percha and cement and also root tips. Even complete visualization can miss socket debris.
   
   
3. Poorly fitting provisional appliances. A loosely fitting removable provisional appliance can cause a pumping action on the barrier resulting in washing out the graft material. If a provisional appliance is utilized clasps to secure the appliance is advised.
   
   
4. Prescribe antibiotics. Many practitioners do not prescribe antibiotics after extractions. After extraction the socket is exposed and the body is often able to control a surface infection. However, when a bone graft is placed the bacteria in the socket is again enclosed in the body which can make the trapped bacteria difficult to eradicate. If the extraction is simple and no cellulitis or abscess is present a “preventive” dose of antibiotics is adequate. Under these circumstances amoxicillin 250 mg tid for 5 days has been shown to be adequate to ensure normal graft healing.

If you have any other instances where socket regeneration has failed please email staff@steinerlabs.com with the details in order to assist other practitioners in providing excellent alveolar ridge regeneration.