Really?!?!? I recently at an MRI done on my right wrist as I tore a tendon just below the right thumb. My doctor told me that tendons do not reattach themselves and the only way to repair it is to have plastic surgery done.
That is remove a less used tendon and attach it to the torn tendon.
But you say that yours reattached itself!? Wow!!!
Did you have an MRI done which confirmed a tear or perhaps yours was not completely torn.
I think if you can confirm that you had an MRI then I just might get another opinion.
Thanks for the heads up.