Dental Implant

Hello! I'm student from Georgia. I live here for six months and never had troubles with my health.
Last week my girlfriend came from Georgia to stay for a while. Yesterday she felt strong toothache.
We went to the dentist. He said she needs  <a href=http://dental-implant.iespana.es/dental-implant-northern-virginia.html>dental implant northern virginia</a>, because her 3 natural teeth were removed last year.
When natural teeth are removed, many problems occur. I have five artificial teeth and know what is it.
What is the difference between artificial teeth and  <a href=http://dental-implant.iespana.es/dental-implant-procedure.html>dental implant procedure</a>?
I've read that   
 procedures give people a second chance for their teeth.
I want to know more about it. I've found many sites about  <a href=http://dental-implant.iespana.es/lowest-price-dental-implant.html>lowest price dental implant</a>, but my english not such well to translate it
I know implants are very expensive.
We are poor students. May be you know some free-of-charge clinic or something like that?
May be it would be better and cheaper to get <a href=http://dental-implant.iespana.es/>dental implant</a>
 
 in Georgia.
It is very insulting situation. My girlfriend Sofia was going to visit theatres, cinemas, exhibitions, sights, 
Now she is lying with the toothache. And we have to choose: entertainments or  <a href=http://dental-implant.iespana.es/dental-failure-implant.html>dental failure implant</a>
Please advise me something!