Klippel-Feil Syndrome

**Definition:** A syndrome characterised by a low hairline and a shortened neck resulting from a reduced number of vertebrae or the fusion of multiple hemivertebrae into one osseous mass.

**Tree numbers:** - C05.116.099.370.535 - C05.660.551 - C16.131.621.551

**Synonyms:** - Dystrophia Brevicollis Congenita - Cervical Fusion Syndrome - Klippel-Feil Sequence - Vertebral Cervical Fusion Syndrome