,OPERATIONS PERFORMED: , Anterior lumbar fusion, L4-L5, L5-S1, PEEK vertebral spacer, structural autograft from L5 vertebral body, BMP and anterior plate.
,OPERATIONS PERFORMED : , Anterior lumbar fusion , L4 - L5 , L5 - S1 , PEEK vertebral spacer , structural autograft from L5 vertebral body , BMP and anterior plate .