The use of biomodels in the laboratory for studying and training cervical laminoplasty has not yet been reported. We propose the use of a cervical spine biomodel for surgical laminoplasty training. This is an experimental study. Ten 3D identical cervical spine biomodels were printed based on CT and MRI scans of a patient diagnosed with spondylotic cervical myelopathy. The additive manufacturing method employed fused deposition modeling (FDM) and polylactic acid (PLA) and selected as the raw material. The sample was divided into two groups: control (n = 5; the biomodels were submitted to CT scanning) and open-door (n = 5; the biomodels were submitted to open-door laminoplasty and postoperative CT). The area and anteroposterior diameter of the vertebral canal were measured on CT scans. Printing each piece took twelve hours. During the surgical procedure, there was sufficient support from the biomodels to keep them immobilized. Using the drill was feasible; however continuous irrigation was mandatory to prevent plastic material overheating. The raw material made the biomodel CT study possible. The vertebral canal dimensions increased 24.80% (0.62 cm2) in the area and 24.88% (3.12 mm) in the anteroposterior diameter. The cervical spine biomodels can be used for laminoplasty training, even by using thermosensitive material such as PLA. The use of continuous irrigation is essential while drilling.