Intraoperative Optical Coherence Tomography in Vitreoretinal Surgery.

Intraoperative OCT (OCT) is an emerging modality capable of displaying real-time OCT images to the surgeon during surgery. The use of iOCT during vitreoretinal surgery improves our understanding of the tissue alterations that occur during surgical manipulations, which may impact surgical decision-making. We review the current OCT modalities and clinical applications of OCT.