J Korean Acad Pediatr Dent.  2025 Feb;52(1):102-116. 10.5933/JKAPD.2025.52.1.102.

Orthodontic Treatment Using Invisalign First^® in Pediatric Patients with Mild Skeletal Malocclusion: Case Reports

• Kang H
• Kim S
• Choi N

• KMID: 2565292
• DOI: http://doi.org/10.5933/JKAPD.2025.52.1.102

Abstract

This case report explores the orthodontic treatment of pediatric patients with mild skeletal malocclusion using Invisalign First^®. Two cases are presented: (1) a patient with upper incisor protrusion, deep bite, and skeletal Class II malocclusion; and (2) a patient with dental crowding and skeletal Class III malocclusion. Their treatment demonstrated the efficacy of Invisalign First^® in achieving arch expansion, tooth alignment, space creation for erupting teeth, and skeletal malocclusion correction. The overall results were satisfactory; however, limitations in rotational and intrusive movements, as well as skeletal improvements, were observed. Careful treatment planning, including overcorrection and patient selection, is essential for achieving optimal outcomes.

Keyword

Clear aligner; Invisalign First^®; Pediatric patient; Skeletal malocclusion