Pilot study reveals that 3D printed bioceramic scaffolds support bone growth in calvarial defects, indicating osteoconduction may suffice without dura mater involvement.
Key Points
3D printed bioceramic scaffolds enable effective bone regeneration across calvarial defects without dura-mediated osteoinduction.
Both scaffold designs achieved similar bone volume (closed: 10.2% vs. open: 9.3%; p=0.71), demonstrating comparable effectiveness.
Analysis employed histology and micro-computed tomography (μCT) imaging to evaluate bone and soft tissue in a rabbit model.
These findings may provide insights into developing innovative scaffolds for cranial reconstruction when the dura is compromised.