U.S. PATENT PENDING · SURGEON × MIT ENGINEER · SHIPS IN 10–14 DAYS

Train for MIS mastery

No cadaver required.

Order yours

SCROLL TO EXAMINE

ACT I — OSSEOUS

Bone that behaveslike bone.

Radiopaque anatomy with real deformities built in — correct them and the foot transforms, just like a patient's. Every burr pass and osteotomy shows up under X-ray and fluoroscopy.

ACT II — MEMBRANE

Wrapped in asecond skin.

A seamless translucent membrane encases the skeleton — the surgical window that lets you watch your instruments work.

ACT III — MATRIX

Then we gaveit flesh.

Proprietary soft-tissue gel fills the membrane and forms authentic bone paste under reduction. Feel what a real foot feels like.

ACT IV — DERMIS

Until it feelshuman.

Skin that reads like skin, over tendon-mimicking joint sleeves. Palpate your landmarks, make the stab incision, trust your hands.

ACT V — ASSEMBLY

Four layers.Zero cadavers.

Radiopaque skeleton, joint capsules, gel matrix, lifelike dermis — one proprietary material system. Every sensation of cadaver work, none of the logistics, none of the biohazard.

SPECIMEN COMPLETE

This is Cadara.

TRUSTED IN SURGICAL TRAINING BY

A CADAVER LAB IS ONE DAY.

MASTERY IS DAILY.

PRACTICE MIS ANYWHERE, ANYTIME — NO CADAVER REQUIRED

THE ORIGIN

Born from 2,000+
surgeon observations

After 1,500+ MIS bone cases of his own and guiding more than 2,000 surgeons through 50+ cadaver labs he hosted, Dr. TJ Ahn saw the same pattern again and again: doctors leave inspired — but can't replicate the experience. Lab time is limited. Cadavers are expensive.

2,000+SURGEONS TRAINED

1,500+MIS BONE CASES

50+CADAVER LABS

Cadaver labs give you exposure.
Cadara gives you reps.

BEHIND CADARA FOOT

Two experts.
One mission.

CEO · CO-FOUNDER

Dr. TJ Ahn, DPM

Board-certified MIS surgeon. 1,500+ bone cases, 2,000+ surgeons trained — and he watched too many of them leave cadaver labs without the muscle memory they needed.

COO · CO-FOUNDER

Dr. CJ Au

MIT- and Harvard-trained engineer. 12 U.S. patents. Red Dot Award winner. Co-formulated the proprietary material with Dr. Ahn through hundreds of iterations.

Read the full 14-month journey →

THE CONSTRUCTION

Built like a patient,
not a prop

OSSEOUS CORE · UNDER LIVE C-ARM

Radiopaque to the core

Not a rendering — this is the actual model under fluoroscopy. Line up your shots the way you will in the OR.

MEMBRANE · REAL INCISION

A window you can cut

Cut your portal — watch instruments work against bone in real time.

GEL MATRIX · ON CAMERA

Authentic bone paste

Real-feel bone paste under reduction — the tactile signature of MIS.

DERMIS · REAL FOOTAGE

Skin that reads like skin

A proprietary dermis — palpable landmarks, honest resistance.

12+

PROCEDURES PER FOOT

One foot, your whole caseload

Bunion + Akin, Tailor's bunion, exostectomy, lesser digit and metatarsal work, plantar fasciotomy with heel-spur resection — every site single-use, just like real surgery.

THE NEW OPPORTUNITY

Your lab is wherever
you are

Cadara Foot is a cadaver emulator — non-biological, non-toxic, and ready the moment you are. No lab bookings, no cold chain, no consent forms, no disposal protocols. Open the box and start practicing.

KITCHEN-TABLE READY

Practice where you live

Home, office, between clinic patients. Any flat surface is a training lab.

NON-BIOLOGICAL

Engineered, not biological

A proprietary tissue-analog material — non-toxic, nothing to refrigerate or dispose of.

NO GLOVES REQUIRED

Reps over lunch

Bare hands, spare minutes — over lunch, between patients, at home on the couch.

ANYWHERE, ANYTIME

Reps on your schedule

The lesson from 2,000+ trained doctors: exposure fades, reps stick.

THE TWO FINISHES YOU CAN ORDER

Examine every angle

DRAG TO ROTATE

SEE IT IN ACTION

Watch the film

IN THEIR WORDS

Surgeons, after
their first reps

Dr. Alex Kim

DALLAS, TX

Dr. Katerina Grigopoulos

CHICAGO, IL

Dr. Emmanuel Bustos

NEW YORK, NY

Dr. Innjea Park

NEW YORK, NY

Dr. Anna Kupriyeva

MIS SURGEON

Dr. Adrian Schmidt

ORTHOPEDIC SURGEON · GERMANY

NO LAB. NO GLOVES. NO SCHEDULE.

MASTER MIS.

EVERY REP COMPOUNDS · CONFIDENCE IN THE OR · NEW MIS CASES ON YOUR BOOKS · A PRACTICE PATIENTS SEEK OUT

ORDER

Choose your specimen

Both finishes carry the same radiopaque core, gel matrix, and surgical sites. Translucent lets you watch the instrument work; skin finish makes you earn it by feel.

Cadara Foot — Single

$499

One model, 12+ procedures — bunion to plantar fasciotomy.

Cadara Foot — Pair

$949 ~~$998~~

See it, then feel it — the full training loop.

CHECKOUT COMPLETES SECURELY ON INNOHEALTHSYSTEMS.COM · SHIPPING CALCULATED AT CHECKOUT

QUESTIONS

Straight answers

Do I need a lab, gloves, or any special setup?

No. Cadara Foot is non-biological and non-toxic — practice bare-handed at your kitchen table, in your office, or between clinic patients. No refrigeration, no disposal protocols, no paperwork.

How close is it to a real cadaver?

Cadara Foot is a cadaver emulator: radiopaque bone, joint capsules, soft-tissue gel, and a lifelike dermis layered to behave like a human specimen under your instruments. Every layer is a proprietary material formulated in-house by Dr. TJ Ahn and Dr. CJ Au through hundreds of iterations. For a full mock-up it simulates cadaver work — and in some ways it's closer to a live patient: consistent anatomy, no tissue degradation, and it's ready whenever you are.

Is Cadara Foot reusable?

Each surgical site is designed for single use — just like in real surgery. One foot supports 12+ procedures across your MIS caseload: bunion with Akin, Tailor's bunion, exostectomy, lesser digit and lesser metatarsal procedures, and plantar fasciotomy with heel-spur resection.

Does it feel like real tissue?

Yes. Cadara Foot ships with real deformities — and transforms into a corrected foot as you perform the procedures, just like a human foot. Skin that reads like skin, tendon-mimicking joint sleeves, and a proprietary gel that forms authentic bone paste under reduction.

Can I use X-ray or fluoroscopy?

Yes. Cadara Foot is radiopaque. It shows up clearly under X-ray and fluoroscopy for complete real-patient simulation.

Is this a replacement for cadaver labs?

No. It's a bridge between labs and live patients. Cadaver labs teach you surgical techniques. Cadara Foot builds the sensations required for MIS through repetition.

How much does shipping cost?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

THE NEW WAY TO BUILD MIS CONFIDENCE

Scrub in
confident.

The surgeons who master MIS aren't more gifted — they get more reps. Cadara Foot puts a cadaver-faithful practice lab on your kitchen table, so your first confident cut happens at home, not on a patient.

Order Cadara Foot

SHIPS IN 10–14 DAYS · UP TO 12+ PROCEDURES PER FOOT · U.S. PATENT PENDING