概要

Inverse Knapp Procedure for Bilateral Hypoplastic Inferior Rectus Muscles

Juan Grice, Marcela Lonngi

The case of a 39-year-old woman with vertical strabismus with no concordance between intraoperative findings and the preoperative magnetic resonance imaging (MRI) has been presented here. Orbital MRI revealed apparent agenesis of the inferior rectus muscles. After undergoing surgery a satisfactory postoperative result with reduction of lateral incomitance has been observed.