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 cataract surgery in circumstances that are not traditionally considered for i2OCT use. The specific circumstances include: evaluation and treatment of a child following cataract extraction with lens implantation who has failed two attempts at YAG capsulotomy; lysis of post-trauma keratolenticular adhesion in an opaque cornea; surgical removal of secondary lens epithelial cell proliferation after pediatric cataract extraction with lens implantation, and identification of posterior capsular openings and defects. In each case the use of i2OCT allowed the procedure to be completed safely and successfully or informed the surgeon, allowing modification of the surgical decision tree.
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.
The relationship between the anterior vitreous interface and the posterior capsule has received increasing attention in the past decade. The advent of integrated intraoperative optical coherence tomography has allowed a real-time opportunity to grasp this dynamic understanding. Here we describe the normal anatomy of this interface in children and then demonstrate the variation in this interface with different forms of pediatric cataract, namely a posterior plaque and posterior capsular opacity due to abnormal adherence to the vitreous face. The authors describe these changes using meticulous annotation. An understanding of these differences will aid the surgeon in managing pediatric cataracts in a more confident and safe manner.
The advent of integrated intraoperative ocular coherence tomography (i2OCT) has opened the door for safer more complex surgeries of 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 strabismus surgery. It can be used to identify extraocular muscles, especially in cases of strabismus reoperations, thereby augmenting the surgical technique. Its use to help train strabismus surgery is invaluable, allowing the trainee to understand the depth of the scleral pass during strabismus surgery. The authors describe these scenarios of training and augmenting the surgical technique.
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 oculoplastic surgery. It can be used in cases of severe symblepharon where the cornea is heavily involved, so that the surgeon is aware of the depth of the pannus when trying to remove it. It can also be used when the corneal planes are difficult to identify. In oculoplastic surgery the technology allows for identification of tissue planes when en face visualization is difficult due to developmental abnormalities and repeated surgeries. Our experience reflects some of the many uses of iOCT in ophthalmic surgery, highlighting its added value in surgical precision.
