Removal of tooth link to headache?

I hope some body will care my problem.

1. About 12 years ago one of my tooth extracted by the dentist. this was the upper teeth, 2nd or 3rd from the far end. It was easily removed.
2. few months later, same teeth but opposite side removed by another doctor. He couldn't remove it easily, it was brocken, started to bleed, he cut the gum deep and removed the parts of the teeth.

3. after may be 1 or 2 years, i started to suffer from headache. only right side of the head. including the area sorounding the tooth. this is the side my gum was cut to remove the parts of the teeth.

I suffered from depression etc, from my early childhood, so I thought all these headache was due to stress. my job was very stressfull one. even the personal life.
about a year ago, i gave up my carreer etc, now having good life. but still little bit of headache remains. mainly aroung the right hand side tooth.

Those days I didn't link my headache to the damage to my gums. But now I am thinking this played a role for headache i suffered more than 10 years.

Could anybody clear me this in depth or give me some advice?

[scottma]

Tooth extraction is rarely associated with onset of headache. On the contrary, extraction of upper wisdom tooth is commonly associated with long term relief of headache. Seeing a headache specialist or orofacial pain specialist is advised.