A crossbite is more than just a cosmetic concern—it can significantly impact oral health if ignored. It occurs when the upper and lower teeth do not align correctly, causing certain teeth to sit inside others. Signs of crossbite include jaw shifting, tooth wear, gum problems, and difficulty biting or chewing. If left untreated, it can lead to chronic jaw pain, enamel erosion, and even changes in facial structure. Fortunately, modern dentistry offers several effective treatments, including braces, aligners, and expanders, depending on the severity and age of the patient. Early detection plays a key role in preventing long-term dental complications.