The intervertebral disc is made of soft elastic material, which is convenient for demonstration.
This model uses 1.5 times the fourth and fifth lumbar vertebrae, intervertebral disc and spinal nerve components.
It is widely used in orthopedics, surgery, clinical teaching, occupational diseaseion and treatment, ergonomics, sports and other fields. It can intuitively show the changes of the waist when the human body is bent and curled, and has good auxiliary teaching and demonstration effects.
Material: PVC
Use: Medical and biological experimental teaching
LILIUPEILONG
وصف
Material: pvcuse: medical and biological experimental teachingweight: about 316 grams