VHF digital ultrasound three-dimensional scanning in the diagnosis of myopic regression after corneal refractive surgery.

Purpose: To perform VHF digital ultrasound scanning and analysis of a case of high-myopic undercorrection in an eye that had undergone multiple surgical interventions for the correction of an initial refraction of -12.00 diopters (D).

Methods: A 49-year-old woman was evaluated after undergoing three surgical interventions for correction of an initial refraction of -12.