Chronic groin pain can be caused by many things.
Muscle may tear away from its attachment to a bone may not heal correctly.
Rest and physical therapy is the first line of treatment.
If this fails, athletic pubalgia may be the cause and surgery may help.
Chronic groin pain 3 months after surgery may be due to a trapped nerve.
Injections of a anesthetics and anti-inflammatory may help.
Sometimes surgery is needed to “free” the nerve or remove problematic material.