didnt read all the replies but grant got a really good dental surgeon for you.. Dr j w ferguson in box hill.. Ill send u his details tomorrow.
Not sure if u need a referral, pretty sure u do.. Will need to get a periwing xray or whatever at dentist, then get a full xray at a radiology place.
I still have one impacted wisdom tooth but its not causing me any dramas atm.. But then its amazing how you can live with pain sometimes to the point u dont notice its there.. Til its gone..