Conversation: The conversation between human and AI assistant.
[|Human|] My MRI shows Diffuse posterior buldge with posterior protrusion of L5-S1 disc, indenting thecal sac. Sir, Can I walk about 15 minutes per day. How can I do yoga. Is this is a SIATICIA. My problen is in back but I cant bend my knees. Why sir. Please answer my questions sir
[|AI|]  Hello, This MRI finding is not indicative of sciatica. Sciatica usually causes back pain irradiating in one or both legs, which is triggered by walking or sitting position. For this reason, I would recommend performing regular physiotherapy and checking your knees too (an X-ray study of both knee joints, coupled with inflammation tests). Take care. Hope I have answered your question. Let me know if I can assist you further.