title: Application of computer graphics for assessment of spinal deformities.
abstract: A graphical portrayal system to assess spinal deformities is described. The system is based on software to display and manipulate three-dimensional images of the spine and trunk surface. Qualitative measurements of internal spinal alignment and trunk appearance are provided. The graphics display is developed using graPHIGS routines in conjunction with the C programming language and the UNIX operating system. This software provides clinicians with a computer-aided measurement tool that rapidly conveys clear and concise information about the deformities associated with abnormal spinal curvatures.
authors.affiliation: University of Alberta, Department of Electrical Engineering, Edmonton, Canada.
authors.forename: B
authors.initials: B
authors.lastname: Vandegriend
authors.forename: D
authors.initials: D
authors.lastname: Hill
authors.forename: J
authors.initials: J
authors.lastname: Raso
authors.forename: N
authors.initials: N
authors.lastname: Durdle
authors.forename: Z
authors.initials: Z
authors.lastname: Zhang
mesh_terms: D003196:Computer Graphics; D003198:Computer Simulation; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008953:Models, Anatomic; D011859:Radiography; D012600:Scoliosis / Q000000981:diagnostic imaging*