Advantages

  1. Aesthetic Appeal: Transparent aligners make treatment almost invisible.
  2. Removable: Can be taken out during meals or oral hygiene routines, ensuring convenience.
  3. Comfortable: Smooth edges reduce irritation compared to metal braces.
  4. Fewer Appointments: Patients require less frequent in-office visits.
  5. No Food Restrictions: Unlike braces, patients can eat their favorite foods without limitations.

Disadvantages

  1. Patient-Dependent: Effectiveness relies on wearing aligners as instructed.
  2. Limited Scope: May not address severe alignment issues.
  3. Cost: Typically more expensive than conventional braces.
  4. Risk of Loss or Damage: Aligners can be misplaced or damaged if not handled carefully.

Indications

  1. Mild to Moderate Misalignment: Suitable for correcting mild crowding, spacing, or bite issues.
  2. Discreet Appearance: Ideal for patients seeking a nearly invisible orthodontic solution.
  3. Fully Erupted Permanent Teeth: Effective in adults and teenagers with a complete set of permanent teeth.
  4. Good Compliance: Recommended for patients committed to wearing aligners for 20–22 hours daily.