I have lower back pain and leg pain. My legs feel lame. What are the possible conditions?

Lame leg back pain. Back and leg pain can occur independently. Does the pain in back occur simultaneously with 'lame' leg? Was there trauma? Are there any other conditions? Leg pain, numbness, tingling, radiating down the leg could stem from a disc issue—either bulging, herniation. etc. Lame is a vague description. Not enough information. See your neurologist, orthopedist, or primary doc-