Fixed orthodontic treatment involves using braces to correct misaligned teeth and jaws. Braces consist of brackets bonded to the teeth and connected by wires, which are adjusted periodically to move teeth into the desired position. Made from metal, ceramic, or clear materials, braces are effective for various orthodontic issues, including complex cases. Patients typically wear braces for 18-24 months, with regular orthodontic appointments for adjustments. While less aesthetically pleasing than clear aligners, braces provide precise control over tooth movement and are reliable for achieving long-term results. Proper oral hygiene is crucial to prevent issues like tooth decay and gum disease during treatment.