hereditary disease multiple congenital anomalies/dysmorphic syndrome without intellectual disability progressive non-infectious anterior vertebral fusion https://github.com/monarch-initiative/mondo/issues/6751 https://github.com/monarch-initiative/mondo/issues/6877 https://www.malacards.org/card/progressive_non_infectious_anterior_vertebral_fusion GARD:0018759 MEDGEN:930508 Orphanet:2062 MONDO:0016087 UMLS:C4304839 Copenhagen syndrome SCTID:719268008 Progressive non-infectious anterior vertebral fusion (PAVF) is an early childhood spinal disorder characterized by the gradual onset of thoracic and/or lumbar spine ankylosis often in conjunction with kyphosis with distinctive radiological features. dysostosis