Can i go up on high altitude mountain after upper jaw teeth extraction and bone graft surgery?

Yes, you can. Take care.

As long as healing is complete and no signs of infection, than you can climb a high mountain or fly. It is the gases in an infection that causes the tissue in the face to swell and as well as a painful response. The expansion of the gases at high altitudes of light air causes this type of reaction. You should tell your surgeon of your intentions.