• Modeling Spinal Movement

    revealing nociceptive origins

spine model dynamic disc designs

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ddd Spine Model Reviews

This model with the bulging nucleus is exactly what we see in real discs – its brilliant. It is a perfect teaching tool to illustrate …

Stuart M. McGill Ph.D.Professor of Spine Biomechanics, Canada

Your models have re-established the vital importance of doctor/client communication relationship dramatically bridging the gap

Barry Kluner DCChiropractor, Malaysia

It’s the best…..I particularly like the visualization of nerve and blood vessel ingrowth, and the contrasting physical “feel” …

Michael A. Adams BSc PhD, Professor of Biomechanics, United Kingdom
“These models have transformed my patient education. They bring the MRI to life. ddd models are a massive piece in the patient education picture. These models are now an integral part of my practice.”
Andrew WilsonDirector and Chartered Physiotherapist, United Kingdom
Professional LxH Model - Dynamic Disc Designs
Lumbar Models

Explore our realistic lumbar spine models carefully handcrafted to accurately detail both normal and pathological problems found in spine. Anatomy that you can trust in a dynamic platform for spine education.

Cervical Spinal Stenosis Model
Cervical Models

Find the right education tool for the right condition with our roster of cervical models. Explore our realistic and anatomically accurate cervical spine models for accurate spine education.

Double Spondy Model - Demonstrating both a Lytic and Non-Lytic Pars

ddd spine models are now considered an important piece of education inside courtrooms. If a personal injury is related to a spine, you have found the right company.

Jerome Fryer - Nanaimo Chiropractor

Dynamic Disc Designs

Dynamic Disc Designs Corp. is a Canadian spine model company pioneered and developed by Jerome Fryer BSc DC. The attention to detail is unparalleled with many professional spine doctors and educators utilizing the models to help improve outcomes through higher patient education. If spine education is important to you, your company, or your institution, explore the most reputable spine modeling company on the market today. Our focus is on human spine models and unmatched in quality and anatomical detail — being touted as revolutionary for spine educators world-wide. Dynamic Disc Designs (ddd) handcrafts dynamic anatomy including features of a herniating nucleus under manual compression. With an elastomeric two-part intervertebral disc, now many more important anatomical and biomechanical features can be explained to help patients understand pain generators. These hands-on 3d models enable spine professionals (chiropractors, spine surgeons, osteopaths, physiotherapists) to quickly and easily show the complexities of spine movement to help improve education and the bottom line–clinical outcomes.


Anatomical models, in the past, have been static and not representative of the research. Dr. Jerome Fryer (founder and chief innovation officer at Dynamic Disc Designs Corp) believed it was time to develop a modeling company that provides a dynamic look into pain generators to help improve outcomes through education. ddd models are rooted from strong research and gives the spine professional confidence in using the models for effective patient education. Offered anatomical details include: innervation to the intervertebral disc, innervation to the facet joints, neoinnervation to inner annulus fibrosus, dynamic disc bulging, delamination to the annulus, dynamic disc height loss, disc herniation under load, flexion load and nuclear shifting, degenerative disc height loss, stenosis models, subluxation models, audible release models, lumbar models, cervical models, epidural puncture models and much more. Clinically, for example, enabling patients a closer look into the nucleus pulposus shifting can aid in the prevention of a flexion intolerant back to understand the movements that stress the posterior annulus.

This is the best lumbar spine model I have seen. I am proud to possess one. It will be of great value when explaining to my patients as well as in my research using Upright MRI
– Francis W. Smith MD Clinical Professor of Radiology Positional MRI Centre Woodend Hospital Aberdeen, Scotland

Medial Branch Model, dynamic disc

Have a look at our human spine models gallery !

Explore our dynamic spine models to help improve clinical outcomes through better spine education. Take a dynamic approach to patient education.

Patient education tools for spine related conditions.
Service Type
Patient education tools for spine related conditions.
Provider Name
Dynamic Disc Designs, Telephone No.250-751-0897
Delivering anatomical models and education for effective patient education of spine.