All items sold on this website are replicas and are 1:1 scale unless stated otherwise. All Bone Clones® products are made in the USA. No real/natural bone is available on this site.    

Product Info


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Spondylolisthesis Model
KO-330 $430.00

Spondylolisthesis is a complex injury involving the articular processes of the vertebrae, where fractures occur in the pars interarticularis that allow the vertebral bodies to detach and slide forward. Even though the vertebra has fractured, the ligaments and muscles remain intact and help stabilize the spine. Over time, these ligaments and muscles may lose their ability to resist the anterior displacement of the vertebra and it fully manifests a spondylolisthesis. This model demonstrates spondylolisthesis in 5 grades of anterior sliding of the vertebral body. This injury occurs in young athletes where lumbar extensions are a common exercise, such as gymnastics, wrestling, and martial arts. This model was created in conjunction with Dr. Peter Ward of the West Virginia School of Osteopathic Medicine. A corresponding lesson plan written by Dr. Ward accompanies this model.

Scientific Name Catalogue # Size Price
Homo sapiens KO-330 8 ¼" L x 4 ¼" W 21L x 10.7H (cm) $430.00

Bone Clones® bag for skulls and skeletal parts, useful for carrying and storing any number of Bone Clones® products. Its roomy 12" x 18" size makes it suitable for most human, hominid, and primate skulls, as well as many other medium-sized Bone Clones®. You can even use it for transporting your natural bone skulls. The soft grey flannel offers gentle protection and the sturdy braided cord provides a secure closure. If you're unsure whether a certain product will fit, feel free to contact us to check.

Catalogue # Size Price
BA-100 12" W x 18" L $13.50
TOTAL 430.00