You need to consult with a criminal defense attorney in your area to review the arrest/charging documents, the hospital records and the facts of the case. Your attorney will evaluate the case and the law and advise you of the course to take.
I am trying to give you a general answer to your question. We do not have an attorney-client relationship by this response on the avvo website. I have not been retained to represent you. I am licensed to practice law in Kentucky and in federal court in this state and the Southern District of Indiana. You need to seek legal advice from an attorney licensed to practice in your area..
Your question covers a tremendous amount of "factual area". I agree that your best bet is to consult with an experienced criminal defense attorney to discuss the facts as you remember them. Keep in mind, however, that your facts may not coincide with what is reported in police documents so it is of the utmost importance that you secure counsel as soon as possible to begin a proper investigation for your defense.
Contact a criminal defense attorney of your choice as soon as possible. There may be a civil rights violation to work out, but as discussed, this is a very fact-sensitive situation. Obtain a copy of the police report to bring to the meeting with your lawyer.
Chris Malcolm - 617.645.0089 if you want to discuss this further or have additional questions.
Good luck and Happy New Year --