Combined nasal goniotomy - temporal trabeculotomy (NGTT) for circumferential angle surgery in primary congenital glaucoma.

Purpose: To assess the safety and efficacy of combining nasal goniotomy with temporal trabeculotomy in the management of primary congenital glaucoma.

Design: Case series.

Methods: Fifteen eyes of eleven children (3-12 months old at presentation) were enrolled in this study after the establishment of PCG diagnosis based on the criteria placed by the World Glaucoma Association.