2007 ICD-9-CM Procedure 81.36 Refusion of lumbar and lumbosacral spine, anterior technique 81.36 is a specific code that can be used to specify a procedure 81.36 contains 3 index entries View the full Volume 3 81.* hierarchy 81.36 also known as: Anterior lumbar interbody fusion (ALIF) Arthrodesis of lumbar or lumbosacral region: anterior (interbody) technique anterolateral technique Index entries containing 81.36: Fusion spinal (with graft) (with internal fixation) (with instrumentation) 81.00 lumbar, lumbosacral NEC 81.08 anterior (interbody), anterolarteral technique 81.06 for pseudarthrosis 81.36 Refusion spinal, NOS 81.30 lumbar, lumbosacral NEC 81.38 anterior (interbody), anterolateral technique 81.36 anterior lumbar interbody fusion (ALIF) 81.36