Wide back muscle
Synonyms Latin: Musculus latissimus dorsi German: broad back muscle History Base: Small hump ridge of the humerus (Crista tuberculi minoris humeri) Origin: Innervation: N. thoracodorsalis, C 6 – 8 Vertebral part (pars vertebralis): spinous processes of the 7-12 thoracic vertebrae, as well as loins and sacral vertebrae Rib part (pars costalis): 10 – 12 rib … Wide back muscle