congenitally short costocoracoid ligament https://rarediseases.info.nih.gov/diseases/1551/costocoracoid-ligament-congenitally-short https://www.malacards.org/card/costocoracoid_ligament_congenitally_short_2 MONDO:0007388 UMLS:C1852523 fixation of the scapula to the first rib by a congenitally short costocoracoid ligament Orphanet:2391 costocoracoid ligament congenitally short SCTID:725101002 Congenital shortness of the costocoracoid ligament is a rare anomaly characterized by fixation of the scapula to the first rib, resulting in a cosmetic deformity with rounding of the shoulders and loss of the anterior clavicular contour. MESH:C536448 GARD:0001551 OMIM:122580 MEDGEN:342257 congenital shortness of the costocoracoid ligament thoracic malformation