acuity

To assess its function, check the patient's visual acuity and visual fields, and inspect the optic fundi.

Objective:To observe retinometer for potential visual acuity before YAG laser posterior capsulotomy.

Objective To investigate the characteristics of hypermetropic children whose visual acuity (VA) is declined or accompanied by esotropia.

The visual acuity (VA). refractive power, keratometer were recorded 1 day before and 1 day.

From the visual prognosis of our series, transscleral fixation of posterior chamber lens appears to be a viable alternative to improve functional visual acuity in acapsular aphakic patients.

Methods dip 2% lidocaine or impede narcosis, use the acuity exonerative plane root slot cut endodontium,after drying overlay thin hydrochloride zinc and than using the zinc phosphate to mount.