8 160

Cited 16 times in

Three-dimensional surface models of detailed lumbosacral structures reconstructed from the Visible Korean.

Authors
Shin, DS; Chung, MS; Park, JS; Park, HS; Lee, SB; Lee, SH; Choi, HN; Riemer, M; Handels, H; Lee, JE; Jung, W
Citation
Annals of anatomy, 193(1):64-70, 2011
Journal Title
Annals of anatomy; Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft
ISSN
0940-96021618-0402
Abstract
Unlike volume models, surface models representing hollow, three-dimensional images have a small file size; allowing them to be displayed, rotated, and modified in real time. Therefore, surface models of lumbosacral structures can be effectively used for interactive simulation of, e.g., virtual lumbar puncture, virtual surgery of herniated lumbar discs, and virtual epidural anesthesia. In this paper, we present surface models of extensive lumbosacral structures which can be used in medical simulation systems. One-hundred and thirty-eight chosen structures included the spinal cord, lumbar and sacral nerves, vertebrae, intervertebral discs, ligaments, muscles, arteries, and skin. The structures were outlined in the sectioned images from the Visible Korean. From these outlined images, serial outlines of each structure were stacked. Adopting commercial software (3D-DOCTOR, Maya), an advanced surface reconstruction technique was applied to create a surface model of the structure. In the surface models, we observed the anatomical relationships of the lumbosacral structures (e.g., cauda equina and ligaments) in detail. Additionally, the portions of some spinal nerves that could not be outlined were drawn and added to the surface models. These constructed models will hopefully facilitate development of high quality medical simulation of the lumbosacral region.
MeSH terms
AdultComputer Graphics*HumansImage Interpretation, Computer-Assisted/methods*Imaging, Three-Dimensional/methods*Lumbosacral Region/anatomy & histology*MaleSoftware*Visible Human Projects*
DOI
10.1016/j.aanat.2010.09.001
PMID
20951015
Appears in Collections:
Journal Papers > School of Medicine / Graduate School of Medicine > Anatomy
AJOU Authors
신, 동선정, 민석정, 원석
Full Text Link
Export
RIS (EndNote)
XLS (Excel)
XML

qrcode

해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse