Spine Phenotype Chart

The science of shape.
The art of fit.

For patients and caregivers.

Every body has a pattern. We design from yours.

Your body isn’t a size — it’s a shape, a frame, and a way of standing in the world.

mign’s patented Spine Phenotype Chart™ translates those real-world differences into digital design. Using four key dimensions — Shape, Frame, Posture, and Torso Height — we capture how your body actually moves and build a brace that supports it naturally.

Instead of forcing you into a standard “size,” your unique combination becomes your blueprint. That’s how mign braces feel different from the first wear — lighter, balanced, and built for motion.

mign Phenotype Shapes.

Before we build it, let’s get to know you.

Take our quick quiz to reveal your unique phenotype code and mign service level. No tape measure required.

Find Your Fit

Four quick picks. Your phenotype code. Your best mign Service Level. Let’s move.

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1) Shape
Choose the silhouette that best matches you.
2) Frame
Overall build.
3) Posture
How would a clinician describe your posture?
4) Torso height
Relative torso length.
Clinical history (optional)
These flags suggest you may benefit from more personalization.
Your phenotype code
Your Service Level

Ready to take the next step?

You’ve found your fit — now let’s make it real.
If you’d like a personalized brace recommendation or want to learn more about your result, we’d love to connect.

Get in touch
Return to Spine designs
mign Spine Phenotype Chart showing different shapes and their corresponding medical features related to spine phenotype, including shape, frame, posture, torso height, and additional characteristics.

For Clinicians & Healthcare Partners

Clinical Precision.
Documented Confidence. Reimbursable Design.

The patented mign Spine Phenotype Chart transforms patient morphology into standardized, defensible documentation.

Quantifying four variables, shape, frame, posture, and torso height, provides an objective foundation for spinal orthosis selection, design, and justification.

Integrated into your digital workflow, the phenotype classification aligns directly with CMS definitions and qualifying criteria for brace selection, streamlining clinical documentation and coding.

Each patient’s charted phenotype informs:

  • Design parameters matched to ICON, BOSS, or STAR brace tiers

  • Embedded macro templates for L-code justification and physician documentation

  • Digital traceability from intake to order to claim submission

  • Consistent audit-ready language supporting compliance and payer confidence

This system reduces administrative burden, eliminates guesswork, and ensures every patient receives an orthosis designed and documented for their specific needs.

Simplify my workflows
Three individuals with different back designs under the categories ICON, BOSS, and STAR, each with matching abstract graphic symbols and text describing their purpose: ICON for personal use, BOSS for tailored, and STAR for immediate use. The MIGN logo and the tagline "Orthopaedics. Digitally tailored." are at the bottom right.