preferred_name: Flexion of fingers when hand dorsiflexed (pseudocamptodactyly)
preferred_name_lc: flexion of fingers when hand dorsiflexed (pseudocamptodactyly)
label: Flexion of fingers when hand dorsiflexed (pseudocamptodactyly)
label_lc: flexion of fingers when hand dorsiflexed (pseudocamptodactyly)