Implants for cranioplasty

摘要

A implant for cranioplasty made of porous high density polyethylene is provided. The implant has a smooth upper surface and a lower surface characterized by a plurality of conical extensions. The implant is flexible so that it can conform to the contour of the cranium and can be cut with a scalpel or surgical scissors or bone cutters. The shape of the implant allows a surgeon to easily adapt the implant to fit into cranial defects such as those caused by harvesting bone grafts.