Genioplasty using a simple CAD/CAM (computer-aided design and computer-aided manufacturing) surgical guide / 대한악안면성형재건외과학회지
Maxillofacial Plastic and Reconstructive Surgery
;
: 44-2015.
Artigo
em Inglês
| WPRIM
| ID: wpr-198019
ABSTRACT
BACKGROUND:
The present study introduces the design and fabrication of a simple surgical guide with which to perform genioplasty.METHODS:
A three-dimensional reconstruction of the patient's cranio-maxilla region was built, with a dentofacial skeletal model, then derived from CT DICOM data. A surgical simulation was performed on the maxilla and mandible, using three-dimensional cephalometry. We then simulated a full genioplasty, in silico, using the three-dimensional (3D) model of the mandible, according to the final surgical treatment plan. The simulation allowed us to design a surgical guide for genioplasty, which was then computer-rendered and 3D-printed. The manufactured surgical device was ultimately used in an actual genioplasty to guide the osteotomy and to move the cut bone segment to the intended location.RESULTS:
We successfully performed the osteotomy, as planned during a genioplasty, using the computer-aided design and computer-aided manufacturing (CAD/CAM) surgical guide that we initially designed and tested using simulated surgery.CONCLUSIONS:
The surgical guide that we developed proved to be a simple and practical tool with which to assist the surgeon in accurately cutting and removing bone segments, during a genioplasty surgery, as preoperatively planned during 3D surgical simulations.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Osteotomia
/
Simulação por Computador
/
Cefalometria
/
Desenho Assistido por Computador
/
Mentoplastia
/
Mandíbula
/
Maxila
Idioma:
Inglês
Revista:
Maxillofacial Plastic and Reconstructive Surgery
Ano de publicação:
2015
Tipo de documento:
Artigo
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