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