1
Upload your digital dental model
Start from a 3D model file and visualize the dental arches directly in the browser.
Bolton Analysis
3D model workflow
Bolton Analysis and 3D Model Evaluation
Upload digital dental models, visualize the arches in 3D, calculate Bolton ratios, and evaluate tooth-size discrepancies for orthodontic treatment planning.
For orthodontists who need a fast, practical way to assess anterior and overall Bolton ratios, review model relationships, and support space-planning decisions.
Secure cloud platform
European servers
No installation required
Workflow
From upload to report in minutes
A simple analysis workflow designed for fast, focused orthodontic diagnostics.
2
Evaluate tooth-size discrepancy
Calculate anterior and overall Bolton ratios to identify excess or deficiency between maxillary and mandibular tooth widths.
3
Support space and treatment planning
Use the Bolton result alongside 3D model visualization to support IPR, extraction, finishing, or restorative discussions.
Features
Focused tools for cephalometric and Bolton analysis
Designed for orthodontists who need fast reports, flexible packs, and reliable diagnostic support.
Anterior and overall Bolton ratios
Quickly evaluate tooth-size relationships using the Bolton measurements commonly used in orthodontic diagnosis.
3D model visualization
Inspect the dental arches interactively to better understand tooth relationships and model context.
Tooth-size discrepancy support
Identify where proportional discrepancies may affect alignment, occlusion, or finishing quality.
Flexible Bolton packs
Buy Bolton and 3D model analyses only when you need them, without subscribing to the full clinic platform.
Use cases
Designed for everyday orthodontic analysis
Analysis packs are ideal when you need a fast, reliable diagnostic result without committing to a full clinic platform.
✓
Bolton discrepancy evaluation
✓
Tooth-size ratio assessment
✓
3D dental model review
✓
IPR planning support
✓
Orthodontic finishing checks
✓
Treatment planning documentation
Free first case
Try your first Bolton analysis in minutes
Upload your upper and lower arch STL scans, review AI-placed landmarks, and get your Bolton tooth-size ratios.
Start with a free case
Test Ortho Analyser on a real Bolton (tooth-size) case. No account creation and no credit card required.
Secure upload link
No credit card
No account needed
Already started an analysis? Enter your email again and we’ll send you a new secure access link.
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1
Upload your STL scans
Use the secure link sent to your inbox.
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2
Automatic landmark placement
Ortho Analyser places mesial/distal landmarks on each tooth automatically.
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3
Review and adjust
Keep full clinical control before relying on the ratios.
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4
Get your Bolton ratios
Anterior and overall ratios, with a downloadable report.
Pricing
Bolton Analysis Packs
Flexible packs for 3D model visualization, Bolton ratios, and tooth-size discrepancy evaluation.
Secure payments via Stripe
SSL encrypted
All major credit cards accepted
Starter
10 Bolton Analyses
€2.99
/ analysis
€29.90 one-time
- AI-assisted mesial / distal placement
- Accurate tooth width measurements from 3D models
- Instant anterior & overall Bolton ratio calculations
- Upper vs lower arch comparison view
- 3D STL jaws uploads
- No subscription required
- Professional downloadable PDF reports
- Ideal for occasional cases
Save 20%
25 Bolton Analyses
€2.40
/ analysis
vs €2.99
€59.90 one-time
- AI-assisted mesial / distal placement
- Accurate tooth width measurements from 3D models
- Instant anterior & overall Bolton ratio calculations
- Upper vs lower arch comparison view
- 3D STL jaws uploads
- No subscription required
- Professional downloadable PDF reports
- Ideal for a steady case load
Save 33%
50 Bolton Analyses
€2.00
/ analysis
vs €2.99
€99.90 one-time
- AI-assisted mesial / distal placement
- Accurate tooth width measurements from 3D models
- Instant anterior & overall Bolton ratio calculations
- Upper vs lower arch comparison view
- 3D STL jaws uploads
- No subscription required
- Professional downloadable PDF reports
- Better value for regular use
Unlimited
3D Model & Bolton Analysis — Unlimited
€49.90
/ month
≈ €1.66 per day · pays off from 17 / month
- AI-assisted mesial / distal placement
- Unlimited 3D model & Bolton analyses
- Accurate tooth width measurements from 3D models
- Instant anterior & overall Bolton ratio calculations
- Upper vs lower arch comparison view
- 3D STL jaws uploads
- Professional downloadable PDF reports
- Best value for high-volume practices
- Cancel subscription anytime
FAQ
Frequently asked questions
What does the Bolton analysis calculate?
It helps evaluate tooth-size discrepancy using anterior and overall Bolton ratios, supporting orthodontic diagnosis and treatment planning.
Is this only a calculator?
No. The Bolton workflow is connected to 3D model visualization so you can inspect the arches and understand the result in clinical context.
Do I need the full clinic platform to use Bolton analysis?
No. Bolton packs are available as pay-per-analysis products for orthodontists who only need occasional model analysis.
When should I choose the full platform instead?
Choose the full platform if your clinic needs patient follow-up, clinical documentation, team collaboration, and unlimited integrated analyses.
Get started
Try 1 Free Analysis
Ready to try Ortho Analyser?
Start with a free analysis or choose the pack that matches your workflow.