Fig. 5From: Comparative study of the paraspinal muscles after OVF between the insufficient union and sufficient union using MRIGraph comparing rCSA of the multifidus (a), erector spinae (b), psoas lumborum (c), and quadratus (d) between the groups (*P < 0.05, **P < 0.005, ****P < 0.0001, NS denotes no significant difference). e Representative images of paraspinal muscles of patients in both groupsBack to article page