idiopathic camptocormia https://www.malacards.org/card/idiopathic_camptocormia Orphanet:1320 MONDO:0015271 UMLS:C0264162 SCTID:13534001 MEDGEN:120496 idiopathic camptocormism bent spine syndrome idiopathic progressive lumbar kyphosis GARD:0001063 bent spine MESH:C537968 camptocormism camptocormia MedDRA:10069646 Idiopathic camptocormia is a postural disease characterized by an anterior flexion of the torso (during walking or standing) that resolves in the supine position and that is caused by weakness of the lumbar paraspinal muscles (spinal extensors), due to massive fatty infiltrations of posterior spinal muscles, without an identifiable etiology. acquired skeletal muscle disease idiopathic disease