Lens Dislocation Following YAG Laser Peripheral Iridotomy.

A rare case where laser peripheral iridotomy resulted in crystalline lens dislocation into the vitreous cavity. The patient was managed with pars plana vitrectomy, fragmatome lensectomy, anterior chamber intraocular lens and surgical iridotomy with a final best corrected visual acuity of 6/9. Multiple episodes of laser peripheral iridotomy carries a risk of complete lens dislocation.

Foster-type modification of the Knapp procedure for anomalous superior rectus muscles in syndromic craniosynostoses.

Purpose: To describe the surgical management of anomalous superior rectus muscles in patients with syndromic craniosynostoses.

Methods: Retrospectively reviewed were case notes of 3 patients with vertical deviations that were thought to have anomalous superior rectus muscles.

Results: All 3 patients had hypotropia preoperatively, and 2 had coexisting exotropia.