Guest guest Posted March 1, 2011 Report Share Posted March 1, 2011 I cant seem to understand how a dentists injection for a crown or cavity, etc could cause problems at the BA site. Can someone explain? Would you expect a dentist to know how to avoid BA sites if you told him that you had a perm filler injected into your face? thanks Quote Link to comment Share on other sites More sharing options...
Guest guest Posted March 3, 2011 Report Share Posted March 3, 2011 "I cant seem to understand how a dentists injection for a crown or cavity, etc could cause problems at the BA site. Can someone explain? Would you expect a dentist to know how to avoid BA sites if you told him that you had a perm filler injected into your face? thanks"When novocaine is injected, the dentist goes to "block" the nerves that supply sensation to where he will be working, and the nerves he wants to block could be up in the cheek . I can imagine that it is possible that he could enter a BA site doing that.JB Quote Link to comment Share on other sites More sharing options...
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