Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Scalp defects postaxial polydactyly ?
    ### Response:
    What are the signs and symptoms of Scalp defects postaxial polydactyly? The Human Phenotype Ontology provides the following list of signs and symptoms for Scalp defects postaxial polydactyly. If the information is available, the table below includes how often the symptom is seen in people with this condition.
    