For any MCDOT service requests, call 311. Outside the county, call 240-777-0311 or submit via the website. For website issues, broken links or comments, please email us(does not handle service requests).
In brief: Time. Becareful of the term dislocates ribs. The small rib joints (where they attach) can get sprained but rarely completely dislocate. Either way, they will take their time to heal. Occasionally therapy may be helpful for any soft tissue massages.
If a rib is cracked, or even broken but not displaced, that means it is not out of position and likely to stick into and damage your lung, then it is held in place and naturally splinted buy the other ribs and muscles around it.