Safety and Feasibility of Internal Fixation Using Bioabsorbable Versus Titanium Materials for Short‐Level Lamina Reimplantation: A Comparative Clinical Study

Both titanium and absorbable internal fixation have shown good clinical results in the treatment of intraspinal tumors by laminareplantation. Regardless of cost, absorbable screws and plates are also suitable options for patients undergoing lamina replantation, because it has no stress shielding effect and does not require secondary removal. In addition, there are no artifacts in the image, which is more conducive to observing the recurrence of the tumor and the closure of the dural sac.