[The preliminary research of 3D-reconstruction of lacrimal sac under computer].
OBJECTIVE
To explore the application of 3D-reconstruction of lacrimal sac under computer.


METHODS
To the 3D model of lacrimal passage was reconstructed with CT scanning.


RESULTS
The anatomy of lacrimal passage could be displayed with 3D-reconstruction under computer and the relation between lacrimal sac and the axilla of the middle turbinate could be observed and measured freely.


CONCLUSIONS
The technology of 3D-reconstruction under computer is greatly valuable in the anatomic research of lacrimal sac.
Tang
Haihong
H
Department of Otorhinolaryngology, Changhai Hospital of the Second Military Medical University, Shanghai, 200433, China. maria5318@163.com
Zhang
Suqin
S
Yuan
Xiaodong
X
Jia
Peiliang
P
Liu
Feng
F
Zheng
Hongliang
H
Li
Zhaoji
Z
D000328:Adult; D006801:Humans; D007091:Image Processing, Computer-Assisted; D021621:Imaging, Three-Dimensional; D009301:Nasolacrimal Duct / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D011859:Radiography; D019651:Plastic Surgery Procedures