title: [Anatomic study of the aponeurosis of the posterior spinal muscles].
abstract: A macroscopic study of the lumbar regions of 4 adult bodies and of 4 foetuses has been made by the authors to specify the inferior insertion of the deep muscles of the back. These observations have demonstrated that the longissimus dorsi, and the ilio-costalis muscles are separated by a sagittal aponeurosis. The aponeurosis is a ventral reflection of the aponeurotic fascia of the Erector Spinae.
mesh_terms: D005205:Fascia / Q000033:anatomy & histology; D005333:Fetus; D006801:Humans; D008161:Lumbosacral Region; D009132:Muscles / Q000033:anatomy & histology*; D013131:Spine / Q000033:anatomy & histology*
vernacular_title: Etude anatomique de l'aponevrose des muscles spinaux posterieurs.