Mini-invasive Lumbar Arthrodesis in Ambulatory

"* The mini-invasive posterior approach is performed using a trans-muscular Wiltse approach. Pedicle screws, neurological decompression and intersomatic cage placement are performed.~* The mini-invasive anterior approach is performed via a left retroperitoneal pararectal approach. After complete discectomy, an intersomatic cage stabilised by a screwed plate will be placed."