Integrated Intraoperative Optical Coherence Tomography in Pediatric Glaucoma Surgery

The advent of integrated intraoperative optical coherence tomography (i2OCT) has opened the door for safer and more complex surgeries in the retina and cornea. However, to limit its use to just two subspecialties within ophthalmology is an opportunity lost for many other subspecialties. Here, we describe the use of i2OCT in pediatric glaucoma surgery. It can be used to identify Schlemm's canal, Barkan's membrane, demonstrate the corneal pathology in Haab's striae, and iris hypoplasia in cases of Axenfeld-Rieger anomaly. It can help identify drainage blebs that are filtering and those that are not, and identify successful drainage tube flushing. It has also been used to identify a ligating suture effect on a drainage tube. We describe these scenarios in relation to training and augmenting surgical techniques.