1.What information do patients with polydactyly need to provide when consulting online? Do I need to take photos? What are the key points to describe the condition? Please take pictures of the dorsal side of the fingers (toes) with a solid, dark background and make sure the focus is clear before uploading them according to the instructions. Tell us if there are similar patients in your family and if the movement of your fingers is normal. 2.What tests are usually done when I visit the hospital? Can they be done on the same day and how long does it take to get the test results? Some children also need to undergo cardiac ultrasound to rule out heart malformations and ultrasound to rule out abdominal parenchymal organ malformations. Most of the results are available on the same day, except for heart ultrasound, which sometimes requires an appointment. 3.How long do patients with polydactyly need to be hospitalized? How long can I be discharged from the hospital after surgery? Generally, patients need to be hospitalized for one week, and if there are no complications, they will be discharged 3 days after surgery.