Thank you guys! Just came back from the doc: more two weeks with the arm without move... then come back to see how it is...
he told he had to nail all the ligament, it was pretty bad... when the anesthesy worked the arm pop out of place, that explain the pain in the muscles of shoulder...
It's painfull today, as I put the shirt alone and shouldn't raise my arm in no way... doc says it may make the "nails" pop out, so really bad idea...