Company: ALGN
Filing Date: 2025-02-28
Form Type: 10-K
Source: 0001097149-25-000012
Chunk: 17

Company: ALIGN TECHNOLOGY INC
Filing Date: 2025-02-28
Form: 10-K
Item: Item 1
Chunk 17
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 the dental professional. The majority of doctors then distribute each clear aligner to their patients. Each set of clear aligners (one clear aligner for the lower and a second for the upper jaw) are generally worn for one week or for a short period of time corresponding to the stages of the patient’s approved ClinCheck treatment plan and their doctor’s discretion. The patient replaces their current set of clear aligners with the next pair in the series as and when prescribed, advancing tooth movement through each stage. At various points in each patient’s treatment, their doctor may place attachments or use other auxiliaries to achieve desired tooth movements, per their doctor’s original prescription and the approved ClinCheck treatment plan. Additionally, for patients treated using many of our Invisalign System products, doctors have the option to order additional clear aligners for doctor-approved treatment plan refinements.

Clear Aligner Products

We offer our Invisalign System in a variety of treatment packages designed to correspond with the case-by-case treatment needs of our doctors and their patients and also designed on nonclinical needs. The table below provides a general description of the categories of products in our Invisalign System offered in various regions as they typically correspond to the severity of malocclusion and length of anticipated treatment.

MalocclusionVery Mild ModerateSevereProductInvisalign® Express PackageInvisalign® Lite PackageInvisalign Go™ (GP)Invisalign® Moderate Packages (& Invisalign Go™ Plus)Invisalign® Comprehensive PackagesTreatment Stages*7142020-26As many as requiredClinical ScopeRelapse and minor movement, anterior esthetic alignmentUp to 2mm AP correction, crowding/spacing, lower incisor extraction, pre-restorativeNo AP correction, mild to moderate crowding, spacing, lower incisor extraction, pre-restorative tooth movement from 2nd premolar to 2nd premolar (5x5)Class I, mild AP correction, moderate crowding/spacing, mild anterior / posterior and vertical discrepancies, pre-restorative, (Go Plus tooth movement from 1st molar to 1st molar (6X6))Class I, II, III, moderate to severe crowding/spacing, anterior / posterior and vertical discrepancies, extractions, complex pre-restorative

* The number of stages can vary by product and region.

Most of our Invisalign System products described above provide dental professionals with the option to order additional clear aligners if the patient’s treatment progress or needs deviate from the