ClinicalCASES
Angel Aligner's Innovative orthodontic solutions to treating complex Class l, II and III malocclusions
Before Treatment of Angel Aligner KiD After Treatment of Before Treatment of Angel Aligner KiD
Moderate to Severe Maxillary and Mandibular Crowding, Crossbite of Upper Lateral Incisors, and Transversal Arch Constriction

Angel Aligner KiD: Clear Aligners for Interceptive Orthodontic Treatment

Dr. Mercedes Revenaz

This case, led by Dr. Mercedes Revenaz, presents the interceptive treatment of an 8-year-old patient in mixed dentition with dentoalveolar crowding in both arches, a transverse discrepancy, anterior crossbite, and midline deviation. Using the Angel Aligner KID system, the treatment focused on early correction of occlusal discrepancies through arch expansion, coordination of both arches, and precise control of tooth and root movement. The initial phase included 20 aligners, followed by a refinement phase with 10 aligners to optimize alignment and occlusion. This proactive and minimally invasive approach supported proper dentofacial development while providing a comfortable, esthetic solution that encouraged patient compliance and a positive treatment experience.

Before Treatment of Class Il Division 2 Malocclusion in Growing Patients After Treatment of Class Il Division 2 Malocclusion in Growing Patients
Moderate to Severe Maxillary and Mandibular Crowding, Crossbite of Upper Lateral Incisors, and Transversal Arch Constriction

Correction of a Class II, Div. 2 Malocclusion in Growing Patients using A6 Mandibular Advancement

Dr. Isabel Flores Allen

In this case, led by Dr. Isabel Flores Allen, a 13-year-old patient with Class II Division 2 malocclusion and deep bite was treated using Angel Aligner A6 Mandibular Advancement. The protocol combined mandibular advancement, arch expansion, incisor intrusion, and refinement with Class II elastics, achieving functional bite correction and improved smile aesthetics in 10 months.

class II div 1 malocclusion
Significant Arch Length Deficiency and Facially Blocked Maxillary Canines

Comprehensive Correction of a Crowded Class II Div. 1 Malocclusion

Dr. James M. Crouse

This case, led by Dr. James M. Crouse, presents the treatment of a 13-year-old female patient with a Comprehensive Correction of a Crowded Class II Div. 1 Malocclusion. Using the Angel Aligner Select Unlimited system with angelButtonsTM for CL ll elastics, the treatment corrected significant Arch Length Deficiency and Facially Blocked Maxillary Canines. In just 11 visits over 17 months with 64 aligners, the approach delivered precise control, greatly enhanced facial refinement, and a dramatically improved smile.

class II div 1 malocclusion derotation of molars, midline correction, open-bite closure, and Class I settling
Derotation of molars, midline correction, open-bite closure, and Class I settling

Angel Aligner PRO: Correction of a class II div 1 malocclusion

By Dr. Dalia Latkauskiene

This case, led by Dr. Dalia Latkauskiene, presents the treatment of a 25-year-old female patient with a Class II division 1 malocclusion. Using the Angel Aligner PRO system with dual-modality mechanics, the treatment achieved derotation of molars, midline correction, open-bite closure, and Class I settling. In just 12 months and 40 aligners, the approach delivered precise control, enhanced function, and a significantly improved smile.

class II malocclusion with upper distalization A8 protocol and an asymmetric virtual jump achieved crowding resolution, bite correction, and improved facial profile
A8 protocol and an asymmetric virtual jump achieved crowding resolution, bite correction, and improved facial profile

Angel Aligner PRO: Correction of a class II malocclusion with upper distalization using the A8 protocol and asymmetric virtual jump

By Dr. Romina Vignolo Lobato

This case, led by Dr. Romina Vignolo Lobato, showcases the treatment of a 12-year-old female patient with a Class II malocclusion. Using the Angel Aligner Pro system with the A8 protocol and an asymmetric virtual jump, the treatment achieved crowding resolution, bite correction, and improved facial profile in just 11 months with 30 aligners. The minimally invasive approach combined efficiency with precise control, delivering both functional and aesthetic results.

Class III, Deep-bite, Cross-bite, Lower Distalization A8 Molar Distalization
Correction of a class III malocclusion with lower molar distalization, crossbite correction, and root alignment of lower canines

Angel Aligner PRO: Correction of a class III malocclusion with lower molar distalization

By Dr. David González Zamora

Dr. David González Zamora successfully treated a 19-year-old female patient with skeletal and dental Class III malocclusion using Angel Aligner Pro. The 13-month treatment involved lower molar distalization, crossbite correction, and root alignment of lower canines—completed in 39 aligners with no refinements. The dual-material “7+3” system ensured precise control and efficient results.

Dental spaces, Teeth forward, Incompetent lips A6 Correction of Mandibular Retrusion in Growth phase patient
A6 Correction of mandibular retrusion in growth phase patient, skeletal Class II, Class II division 1 malocclusion, deep bite and mixed dentition

Correction of mandibular retrusion in growing patients with A6 mandibular advancement

By Dr. Giacomo Scuzzo

This case, led by Dr. Giacomo Scuzzo, demonstrates how A6 enables simultaneous lower-jaw advancement and tooth alignment through digital planning and aesthetic aligners, delivering predictable outcomes and improved comfort for growing patients.

class II div 2 malocclusion
Severe Crowding, Unilateral Posterior Crossbite and 1st. Premolar extraction

Comprehensive Treatment of a Class II, Div. 2 Malocclusion

Dr. James M. Crouse

This case, led by Dr. James M. Crouse, presents the treatment of a 16-year-old female patient with Severe Crowding, Unilateral Posterior Crossbite and 1st. Premolar extraction. Using the Angel Aligner Select Unlimited system with angelButtonsTM for Severe Crowding, Unilateral Posterior Crossbite with CL II elastics and extraction of maxillary left 1 premolar. In just 12 visits over 17 months with 69 aligners, the approach greatly reduced crowding, especially at frontal canines, improved smile arc and reduction of gummy smile.

Join The Smile Evolution!


As one of the global leaders in clear aligner innovation, Angel Aligner combines intelligent digital tools and advanced manufacturing to deliver precision, flexibility, and a doctor-first experience.

We’re shaping the future of orthodontics - one confident smile at a time.

Select your territory to get in touch

Watch Video arrow_forward_ios "Let doctors be doctors" "Angel is dedicated. Their biggest goal is to make an excellent orthodontic appliance, put it in our hands, and let doctors be doctors." Watch Video arrow_forward_ios "Everything is intuitive" "When you use the iOrtho treatment setup, everything is intuitive. There’s no steep learning curve; it’s a transition that is so easy to do." Watch Video arrow_forward_ios "I felt like I was home" "When I first opened iOrtho, I felt like I was home. Virtually, I saw everything I needed to see. With the angelButton feature; it's just so easy." Watch Video arrow_forward_ios "Possibilities are endless" “Some of the features that I love are first & foremost, the angelButton. The possibilities are endless. I think that has been a huge game changer.” Watch Video arrow_forward_ios "A wonderful experience" “They provide features for doctors that make our work easier; a wonderful experience being so supported by a company.” Dr Lockhart webinar banner Dr Yelizar webinar banner with headshot in gold circle Dr Emerick webinar banner Dr. Anita Bhavnani webinar banner Dr. Willy Dayan webinar banner with title, Mastering Biomechanics

On-Demand Webinars

Access MicroTip videos, Upcoming Events and On-Demand webinars for expert insights and training anytime, designed to enhance your skills and patient outcomes

Journal Articles & Educational Resources

laptop-clipped-BW-onur-binay-tR6r9EC7EMU-unsplash-1240x790-scaled

Journal Articles

Read Angel Aligner Speakers peer-reviewed research, case studies, and clinical articles on all phases of orthodontic treatment as well as practice workflows and administration. Discover practical, clinical information for orthodontist advancing the many applications of clear aligner features and protocols to achieve superior patient outcomes.

Seminar conference or town hall meeting blur background in auditorium or hotel room with audiences, speaker podium stage and presentation screen for entrepreneurship business speech or community talk

Live Events, Webinars and Videos

Empowering Orthodontists with expert-led aligner education, training and resources to enhance patient outcomes, expand treatment capabilities and drive practice growth. Access MicroTip videos, Upcoming Events and On-Demand webinars for expert insights and training anytime, designed to enhance your skills and patient outcomes.

Receive highlights and updates from Angel!

Learn more about Angel Aligner innovations - including product details, clinical protocols, innovative materials, workflow guidance, and intelligent features designed to enhance every treatment.

Privacy Policy