[Glaucoma and high-frequency ultrasound]. / Glaucome et échographie de haute fréquence.

ABSTRACT

The iridocorneal angle and the ciliary body are imaged with high precision using high-frequency ultrasound. A long-focus 20-MHz probe provides high-resolution imaging of the optic disk and optic nerve. These improvements mean that glaucomatous patients can be imaged by ultrasound with increased precision.