The congenital undescended scapula syndrome: Sprengel and the cleithrum: a case series and hypothesis

This finding not only challenges classic management of these rare patients but offers insight into scapular embryology and development. The association of scapular developmental and urogenital anomalies suggests that screening of the renal tract and genetic investigation in those with undescended scapula syndrome be considered. We suggest, to emphasize the nature of incomplete scapular descent and associated congenital anomalies and to clarify imprecise common use of the term Sprengel deformity, that this condition be called the congenital undescended scapula syndrome.