title: Indications for Computer-Aided Design and Manufacturing in Congenital Craniofacial Reconstruction.
abstract: The complex three-dimensional relationships in congenital craniofacial reconstruction uniquely lend themselves to the ability to accurately plan and model the result provided by computer-aided design and manufacturing (CAD/CAM). The goal of this study was to illustrate indications where CAD/CAM would be helpful in the treatment of congenital craniofacial anomalies reconstruction and to discuss the application of this technology and its outcomes. A retrospective review was performed of all congenital craniofacial cases performed by the senior author between 2010 and 2014. Cases where CAD/CAM was used were identified, and illustrative cases to demonstrate the benefits of CAD/CAM were selected. Preoperative appearance, computerized plan, intraoperative course, and final outcome were analyzed. Preoperative planning enabled efficient execution of the operative plan with predictable results. Risk factors which made these patients good candidates for CAD/CAM were identified and compiled. Several indications, including multisuture and revisional craniosynostosis, facial bipartition, four-wall box osteotomy, reduction cranioplasty, and distraction osteogenesis could benefit most from this technology. We illustrate the use of CAD/CAM for these applications and describe the decision-making process both before and during surgery. We explore why we believe that CAD/CAM is indicated in these scenarios as well as the disadvantages and risks.
authors: Division of Plastic and Reconstructive Surgery, Northwell Health, Great Neck, New York.
authors: Mark
authors: M
authors: Fisher
authors: Department of Plastic Surgery, Cleveland Clinic Florida, Weston, Florida.
authors: Miguel
authors: M
authors: Medina
authors: Department of Plastic, Reconstructive and Maxillofacial Surgery, University of Maryland Shock Trauma Center, Baltimore, Maryland.
authors: Branko
authors: B
authors: Bojovic
authors: Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors: Edward
authors: E
authors: Ahn
authors: Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors: Amir H
authors: AH
authors: Dorafshar
keywords: CAD/CAM; computer; congenital; craniofacial; craniosynostosis