Topography projection
The Corneal Topography of a placido type of projection (Keratograph) is a systematic review that reconstructs the original shape of the anterior surface of the cornea through a digital processes which results in a color-coded map.
The applications that have a corneal topography are:
- Diagnosis of corneal disorders
- Surgical applications and especially in refractive surgery
- Contact Lens Fitting
- Aberrometry.