Long-Term Outcomes With Porous Polyethylene Implant Reconstruction of Large Craniofacial Defects

Abstract

This study confirms the material's low rate of infection and extrusion even in large craniofacial defects. Its neuroprotection properties are comparable with other first line alloplastic materials used for cranioplasty. Moreover, it can be shaped as required, there is no resorption with time and no concern for donor site morbidity. The higher exposure rate, in cases in which tissue expansion was also used, was owing to the poor quality of the soft tissue overlying the defect. These qualities make it an attractive option in alloplastic cranioplasty.