Alright, I will talk to him, I just figured that if it had done damage it would have done it already and I would have noticed problems in the 12 years since.
Hi,
It is very important that you discuss this issue with your doctor during the physical and let him have it examined. Normal testicular torsion is supposed to be damaging to the testicle and from the symptoms you mentioned, it appears to be a case of torsion, unless there has been some other physical injury to the testes and it got healed by itself.
Take care,
Solace