Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Wildervanck syndrome ?
    ### Response:
    Wildervanck syndrome is a condition that occurs almost exclusively in females and affects the bones in the neck, the eyes, and the ears.  It is characterized by Klippel-Feil anomaly (in which the bones of the neck fuse together), Duane syndrome (an eye movement disorder that is present from birth), and hearing loss.
    