[Establishment and computer drawings of a dynamic mathematical eyeball model]

A dynamic mathematic model of the eyeball is established with the computer on the basis of ocular anatomical data and equations of the axial length as the variable in relation to other parameters. With an automatic plotter, the model is transformed into 4 geometric diagrams of the frontal and lateral views, and the meridian and coronary sections. Meanwhile, a set of pictures for intraocular foreign body localization is developed.