Conversation: The conversation between human and AI assistant.
[|Human|] I have a back injury, centrally protruding disc l4-l5and l5-S1. I recieved an injection in the l4-l5 last week and am not getting any better. I have no bulbocavernosu reflex, recent ed with decreased sensation in my penis and last 2 days I feel like I have urinary retneion. What do you think?
[|AI|]  HelloThanks for query. Decreased sensation in penis with Erectile dysfunction and retention of urine strongly suggest pressure over sacral nerve due to Prolapsed Inter vertebral Disc that you have. I would suggest you to consult qualified Neurosurgeon and to explore need for surgical decompression (Discectomy) to release the pressure over Sacral nerve. This will help to get relief from symptoms. Chat Doctor.