Klippel-Feil syndrome

Also known as Klippel-Feil and Turner syndrome, Klippel-Feil deformity, deafness and facial asymmetry, autosomal dominant Klippel-Feil syndrome, congenital dystrophia brevicollis, congenital synostosis of cervical vertebrae, Cervical vertebral fusion, Klippel Feil syndrome, Klippel–Feil syndrome

physical disorder that has material basis in abnormal segmentation of the vertebra during fetal development which results in fusion located in cervical vertebra