The Academic LxH Dynamic Disc Model is for those that want to expose a focussed annular fissure in the disc as a prominent feature. This model sets itself apart with its realistic characteristics by providing a dynamic representation, specifically highlighting herniation.
(Compare to the Professional LxH Model, which includes features below plus disc innervation, disc damage features of a partial radial fissure and anterior circumferential tear. The Professional LxH also offers anatomical additions)
Features include:
See model usage videos.
The Academic LxH Dynamic Disc Model is an exceptional tool for anatomical teaching and biomechanics. It grants a dynamic understanding of the human spine, featuring the L4 and L5 lumbar vertebrae and, importantly, a visco-elastic and gelatinous nucleus pulposus housed by a stiffer annulus fibrosus.
One of the key features that make this lumbar disc model unique is its ability to showcase the dynamic nature of a spinal motion segment. It accurately demonstrates the range of motion and interplay between the vertebrae and an intervertebral disc. As a result, it excels in depicting herniation through a complete tear, extruding the nucleus with manual compression and retraction when released.
The Academic LxH Dynamic Disc Model finds utility in various fields, making it an indispensable lumbar disc model for chiropractors, physiotherapists, spine surgeons, neurosurgeons, personal injury lawyers, teachers, and educators. It is invaluable for anatomical teaching, biomechanics, patient education, student teaching, and spinal anatomy classes.
chuck (verified owner) –
I have been using dynamic disc designs now for 11 years. I recently purchased my 2nd disc model which has a clear vertebral body. The only reason I needed to purchase a new one was that I passed the old one along to my associate, it is still currently being used by her. This device has been invaluable to explaining to my patients the mechanism of disc displacement and nerve compression. Being able to show them what loading a lumbar disc in various positions does to the disc and surrounding structures allows them to better understand their problem and I find the better understanding positively affects their outcomes. My second disc model split at the endplate shortly after receiving, I emailed the company email and was promptly replied to by the owner. He offered to fix the model at no cost to me. I have nothing but good things to say about this company and product. I will continue to use their models as long as I am in practice.
Monte Layton, DC –
I have been using the disc spinal model in my office for a few years now. This is the best tool I have ever used to bridge the gap between accurate diagnosis and patient understanding.
Michael Maxwell –
The best models on the market, no doubt. Very helpful in patient education.
Roy Strickland DC –
I run a busy Chiropractic and spinal decompression practice. We see a lot of people with herniated discs. When I show them the Dynamic Disc Model that Dr. Fryer created They can easily understand the anatomy of what they have going on. It REALLY helps with conversion to care. Without a doubt its helped me help more people!
Lee Zohn DC –
As a chiropractor in a hospital setting we see a high number of complex spinal conditions. Up until we purchased the models from Dynamic Disc Designs it was almost impossible to give an accurate demonstration of spinal biomechanics and the effects on the discs, joints and ligamentous structures. DDD has single handedly changed the way I practice. Patients just get it. The spinal models from DDD should be in every doctor’s office and on the shelves at every medical, chiropractic and physical therapy school.
R. Wesley Swen, DPT Clinical Instructor, Physical Therapy –
The use of your models have enhanced both our level of teaching and also the experience of learning for our students. The dynamic abilities of your lumbar disc model has made patient education a breeze with a higher level of patient compliance with their home exercise programs because of their greater level of understanding. Simply the best anatomical teaching aids on the market today!
Ken Peluso DC –
After using every patient education tool out there over my 29 years of practicing, I finally found one that is hands down the best out there! My patients now truly understand , not only the problem, but the necessity of treatment!
Jason Cozart DC –
Most patients can’t comprehend spinal anatomy with charts and pictures. The DDD models have made my life easier because now they understand what I’m trying to tell them. Since they understand patients are keeping their treatment plans better.
Jason Buehler DC –
The DDD model has proven to be an invaluable tool to explain lumbar spine anatomy. My patients can see and feel as I explain their disc injury and how decompression therapy can have positive effects on the disc. It is truly a work of art!
Brent C. Bluekens DC –
I would like to thank you and your company Dynamic Disc Designs Corp. for creating a realistic product that can be considered worthy of being in a health care office. This product makes it so much easier to show a 3D reference while explaining MRI’s and X-rays results to the patients. I actually did not really use 3D models before because of their lack of realism. Please keep on developing your models and I would highly recommend you to everyone.
Brent C. Bluekens DC
Bluekens Chiropractic Health Center
David Panzer, DC –
If a picture is worth a thousand words, Dr. Fryer’s model is worth even more. I have found it extremely valuable in my practice, and as a Chiropractic educator.
David Panzer, DC
Adjunct Professor Chiropractic Sciences,
Western States Chiropractic College
Portland, Oregon
Louis E. Crespo MD –
The bone models purchased from Dynamic Disc Designs are the best I’ve seen yet. I personally use them on a daily basis for patient education. In addition, they have been a helpful visual aid during litigation proceedings. Seriously, a bone model is worth a thousand words.
Louis E. Crespo MD
Crespo and Associates P.A.