Stereolithography: a potential new tool in forensic medicine.
Stereolithography is a computer-mediated method that can be used to quickly create anatomically correct three-dimensional epoxy and acrylic resin models from various types of medical data. Multiple imaging modalities can be exploited, including computed tomography and magnetic resonance imaging. The technology was first developed and used in 1986 to overcome limitations in previous computer-aided manufacturing/milling techniques. Stereolithography is presently used to accurately reproduce both the external and internal anatomy of body structures. Current medical uses of stereolithography include preoperative planning of orthopedic and maxillofacial surgeries, the fabrication of custom prosthetic devices; and the assessment of the degree of bony and soft-tissue injury caused by trauma. We propose that there is a useful, as yet untapped, potential for this technology in forensic medicine.
Dolz
M S
MS
Joint Wilford Hall Medical Center/Brooke Army Medical Center Program, Lackland AFB, Texas, USA.
Cina
S J
SJ
Smith
R
R
D018732:Forensic Anthropology / Q000379:methods; D005554:Forensic Medicine / Q000379:methods*; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods; D008446:Maxillofacial Injuries / Q000473:pathology; D008953:Models, Anatomic