This aayah does not mean that it is not allowed to have one’s teeth straightened

No File Exists
Check below answers in case you are looking for other related questions:
Ruling on straightening the teeth
No father is accountable for his child’s wrongdoing, and no child for his father’s wrongdoing

No File Exists
Related Answers:
Meaning of “being with” in the verse “And whoso obeys Allah and the Messenger , then they will be with those on whom Allah has bestowed His Grace, of the Prophets, the Siddiqoon , the martyrs, and the righteous... [an-Nisa’ 4:69]
The benefit of the parables in the Qur’aan
The meaning of the words of Allah, “and know that Allaah comes in between a person and his heart” [al-Anfaal 8:24]
Ruling on straightening the teeth
No father is accountable for his child’s wrongdoing, and no child for his father’s wrongdoing

Recommended answers for you:
The true nature of insurance and the rulings concerning it
Ruling on swallowing one’s own saliva or that of someone else
How should we return the greeting of salaam from a non-Muslim?
Ruling on divorce at a moment of anger
Ruling on the fast of a pregnant woman who is affected by fasting