Neurosurgery Blog: History of synthetic materials in alloplastic cranioplasty

Tuesday, April 8, 2014

History of synthetic materials in alloplastic cranioplasty

Journal of Neurosurgery: Neurosurgical FOCUS: Table of Contents

Neurosurgical Focus, Volume 36, Issue 4, Page E20, April 2014.
When faced with calvarial defects, surgeons have long searched for repair materials. General criteria include ease of use, low cost, availability, cosmetic shape, and osteointegrative potential. While autologous bone is widely used and favored in contemporary reconstructive procedures, synthetic alternatives have been used throughout history and are necessary in current practice for select cases when autograft reconstruction is not an option (such as cases with severe bony comminution, bone graft resorption, infection, and limited donor site options). For centuries, surgeons have experimented with metals, ceramics, plastics, and later, resorbable polymers. This paper provides a tour of the materials that have been used and experimented with throughout the history of alloplastic cranioplasty.

Original Article: http://thejns.org/doi/abs/10.3171/2014.2.FOCUS13560?ai=rw&mi=3ba5z2&af=R