title: Two causes of nonvisceral abdominal wall pain.
mesh_terms: D000009:Abdominal Muscles; D001847:Bone Diseases / Q000150:complications; D006801:Humans; D007403:Intervertebral Disc; D010146:Pain / Q000209:etiology*; D012272:Ribs; D013122:Spinal Diseases / Q000150:complications; D013577:Syndrome