Crossbite is a dental condition where the upper teeth fit inside the lower teeth instead of outside. This improper alignment can affect both function and appearance. Common symptoms include uneven bite, jaw discomfort, teeth grinding, and visible misalignment. The risks of untreated crossbite include tooth damage, gum recession, jaw strain, and speech issues. Treatment depends on the severity and may include orthodontic solutions such as braces, clear aligners, or palatal expanders. In more complex cases, surgical correction may be recommended. A proper treatment plan from a dentist ensures improved oral function and a healthier smile.