Thank you all for your answers and feedback.
I finally decided to see a reknowned ostheopath as many people kept on telling me the miracle of ostheopathy. Still I am very disappointed! I had 6 sessions with him (as he recommended) and my back is only in a slightly better shape. I also paid a lot of money (around 1000 per session). So now I am starting to think some treatment does not work with anybody. I feel particularly tense (pressure from the kids, my husband's job uncertainties...) so is it possible stress prevents me from any treatment benefit? Shall I try to see someone else or wait for while?
Anyway, if I decide to see some other doctor, it will only be someone covered by my insurance because I cannot afford anymore expensive visits. So anyone know some good physiotherapist in Central doing hand treatment (not electrodes) and from which you noticed results?
Thank you.