Spiro did an excellent job on my back. I had dificulty getting up in the morning and even walking at times. He lloked at my MRI and gave me my options. I held out for a year and when I was ready he performed a discetomy on L4 and L5. I was walking agian in 3 days and was back to riding motorcycles in a few months. I can not say enough about the excelent job he did on me. Thanks Spiro