Phase II Clear Aligners Market, By Age Group (Adults and Teenagers), By Malocclusion Type (Crowding, Spacing, Overbite , Underbite, Crossbite, and Open Bite), By End Use Channel (Dental Clinics, Orthodontic Clinics, Hospitals, and Direct-to-Consumer Providers), By Treatment Complexity (Mild Cases, Moderate Cases, and Severe Cases), By Distribution Mode (Offline (Chairside/Clinic-based) and Online Platforms (DTC brands)), By Material Type (Polyurethane-Based Aligners, Polyethylene Terephthalate Glycol (PETG) Aligners, Polyvinyl Chloride (PVC) Aligners, and Other Advanced Polymers), By Treatment Duration (Short-term (<12 months), Medium-term (12–18 months), and Long-term (18 months)), By Geography (North America, Europe, Asia Pacific, Latin America, Middle East, and Africa)