====== Three-dimensional ======

[[Two-dimensional]] space or bi-[[dimensional]] [[space]] is a geometric setting in which two values (called [[parameter]]s) are required to determine the [[position]] of an element (i.e., point). In Mathematics, it is commonly represented by the symbol ℝ2. 

For a generalization of the concept, see [[dimension]].

Techniques for the production and reproduction of 3D images have been refined in the last two decades, and
awareness of the value of [[3D imaging]] applied to [[medical education]] has increasingly been appreciated
((Justus I , Jones J-HP , Daniel L , Martil W . Using a high-defi nition
stereoscopic video system to teach microscopic surgery . Proc of
SPIE-IS & T Electronic Imaging 2007 ; 6490 : 1 – 7.)).

[[Three-dimensional computed tomography angiography]]

[[Three dimensional image]].

[[Three dimensional magnetic resonance imaging based on Time-of-flight magnetic resonance angiography]]

[[Three dimensional magnetization prepared rapid gradient echo magnetic resonance imaging]] (3D MPRAGE MRI)

[[Three dimensional endoscopy]].

[[Three dimensional printing]].

[[Three-dimensional Ultrasound]]


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[[Three-dimensional endoscope]].

see [[Three-Dimensional microscopic surgical videos]].

[[3D printing]]