I was thinking of some of the other ides that I explored before my extraction that caused many more problems. One of them was the use of a drug called Pentoxifillyne which increases micro vascularization and blood flow. The data on this is pretty good. But like O2 dives it's results in everyone is variable. It has few down sides, and If you want to understand more about it please ask. It is taken (400 mg) with vitamin E a couple times a day to improve the vascular quality of your bone. Your average oral surgeon may not be familiar with it, but there is a large body of peer reviewed publish articles on it.