i have advanced lumber spondylosis with diffuse dulge Ll2-3 levelWITH CENTRAL ANNULAR TEAR CAUSING THECAL SAC COMPRESSION AND MODERATE BILATERAL FORAMINAL STENOSIS BROAD BASED CENTRAL PROTRUSION L-5 DECENDING NERVE ROOTS ASSOCIATED FORAMINAL STENOSIS SEEN THEREBY INDENTING UPON BILATERAL EXITING NERVE ROOTS POSTERIOR BULGE L-5-S1 LEVEL WITH BORDERING OSTEOPHYTES CAUSING BILATERAL FORAMING TIGHTENING WHAT IS THE TERATMENT FOR IT