Undercorrection may cause no side effects in refractive accommodative esotropia Am J Ophthalmol. 2011;151 (3):535-541.

TAMPERE, Finland — Repeated photorefractive keratectomy was safe and effective for treating regression and undercorrection in eyes with low residual myopia after initial PRK procedures, a ...

Purpose To identify any consistent factors which may predict over- or undercorrection of congenital blepharoptosis treated by anterior levator resection. Methods A retrospective case note review ...

Undercorrection could be bad for adults as well, O’Leary thinks, although any decline is likely to be slower than in children.