Clinical outcomes, MRI evaluation and predictive factors of indirect decompression with lateral transpsoas approach for lumbar interbody fusion: a multicenter experience oleh Salvatore Petrone, Salvatore Petrone, Marco Ajello, Nicola Marengo, Marco Bozzaro, Alessandro Pesaresi, Mario Allevi, Alessandro Fiumefreddo, Federica Denegri, Maurizio Cogoni, Andrea Garnero, Fulvio Tartara, Giuseppe Di Perna, Giuseppe Di Perna, Daniele Armocida, Alessandro Pesce, Alessandro Frati, Francesco Zenga, Diego Garbossa, Diego Garbossa, Fabio Cofano, Fabio Cofano