I got kicked in the testicles ten days ago and the bruising has not gone down.  My left teste feels odd - like it twisted or the cord has become loose - but not much pain.  Basically, just a dull ache sometimes, especially when my scrot is relaxed.  I want to know if its possible to detach my testicle from the cord and if it would be more painful if I had.
HelloThanks for query. You have sustained injury to your scrotum resulting into bruising of the scrotum. It is practically impossible to get spermatic cord detached from testicle with any sort of injury. The pain and discomfort that you have is mostly due to soft tissue injury Consult qualified General Surgeon for clinical examination and get Ultrasound Scanning of Scrotum done to be rest assured about any major internal injury (Which is most unlikely). You need to take broad spectrum antibiotic like Definite along with anti-inflammatory Chat Doctor. It should get cured.