The use of dental braces is not considered haram (forbidden) in Islamic teachings, as it does not constitute an impermissible alteration of Allah's creation. The concept of changing Allah's creation typically refers to permanent modifications of features that are already in a normal, healthy state.

Dental braces are primarily used to correct misaligned or crooked teeth, which are considered deviations from the ideal dental structure. Therefore, wearing braces is viewed as a corrective measure rather than an unnecessary alteration. This treatment aims to restore proper dental function and alignment, which aligns with Islamic principles of maintaining health and well-being.

In essence, the use of braces is permissible as it addresses a medical need rather than pursuing purely cosmetic changes to an already normal feature.