0006585 Congenital pseudoarthrosis of the clavicle

synonym Clavicle pseudoarthrosis Pseudoarthrosis of clavicle

comment In congenital pseudarthrosis of the clavicle, the two primary ossification centers fail to unite, probably due to a disruption of diaphyseal membranous ossification. See pmid:22295044, Figure 1, for the radiographic appearance of this feature.