hi i suffered a spontaneous pneumothorax about 10 years ago. i had corrective surgeory and haven't had a problem since. is it at all possible for me to dive? al of the articles i've read suggest that it isn't possible. i went to see a doctor and he said he didn't see a problem though i don't he was very knowledgeable on the subject. anyone out there have a similar experience? any advice? thanks.