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Updated: Feb 25, 2026

Three-Dimensional Reconstruction of Orbital Fractures
Published on: May 16, 2025
Reconstruction of the Cranial Vault Contour Using Tissue Expander and Castor Oil Prosthesis
Sylvio Luiz Costa de Moraes1,2, Alexandre Maurity de Paula Afonso1, Roberto Gomes Dos Santos1
1Clinic for Cranio-Maxillofacial and Reconstructive Surgery, São Francisco Hospital, Rio de Janeiro, Brazil.
Abstract:
Nowadays the reconstruction of craniofacial defects can be performed with different kinds of materials, which include the bone and the so-called biomaterials, which have the advantage of not needing a surgical site donor. Among these materials, great attention is given to polymers. In this large group, current attention is focused on the castor oil polymer, since this polymer is biocompatible, low cost, and has adequate strength for reconstruction of the craniomaxillofacial complex. This study aims to report the use of a prosthetic castor oil polymer for reconstruction of extensive defect, caused by a trauma, in the temporoparietal region.
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