Thanks for writing to us.
The persistent pain in the rib cage
even after 6 months of injury
is likely to be due to an inflammation in the area. An injury rarely takes so long to heal unless there is a pathology in the area.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Praveen-Tayal
Dr. Praveen Tayal