Causes | Pain in the spine
Causes Muscular causes: Pain in the shoulder blade often has purely muscular causes. In addition to tension of the trapezius muscle (Musculus trapezius), there may be hardening in the rhomboid muscles (Musculus rhomboideus minor and Musculus rhomboideus major). Typical of pain in the shoulder blade caused by tension in the rhomboid muscles is an increase … Causes | Pain in the spine