Patient's question:
Just three days ago, I noticed an extra finger on my right thumb. I want to ask if it can be removed and how big it can be removed. About the previous treatment and its effectiveness: I didn't care about it. The assistance I need is just to appeal and ask how it can be resolved. How big can it be removed?Doctor's answer:
Polydactyly is a dominant genetic disorder of the sex chromosomes (not autosomes), with the gene located on the X chromosome. Surgical removal is sufficient, and it's a minor procedure—no need to worry!Medical advice: If the extra fingers interfere with the normal growth and development of the regular fingers, the earlier the surgery, the better. Otherwise, it may hinder the functional training of the fingers. The timing should be determined based on the child's specific condition, generally recommended between 1 and 2 years of age, up to 18 years old. In my opinion, as long as the surgical outcome can be ensured and no negative impact is caused, the earlier the surgery, the better, to avoid giving the child psychological trauma.