Periodontics is a specialized branch of dentistry focused on the prevention, diagnosis, and treatment of diseases that affect the supporting structures of the teeth, including gums, bone, and periodontal ligament. Common conditions addressed by periodontists include gingivitis and periodontitis, which can lead to gum recession, tooth loss, and other serious dental problems if left untreated. Treatment modalities range from non-surgical techniques like scaling and root planing to surgical interventions such as gum grafting and dental implants. Maintaining good oral hygiene and regular dental check-ups are essential for preventing and managing periodontal diseases.