title: Intraoperative optical coherence tomography: past, present, and future.
abstract: To provide an overview of the current state of intraoperative optical coherence tomography (OCT). Literature review of studies pertaining to intraoperative OCT examining both the technology aspects of the imaging platform and the current evidence for patient care. Over the last several years, there have been significant advances in integrative technology for intraoperative OCT. This has resulted in the development of multiple microscope-integrated systems and a rapidly expanding field of image-guided surgical care. Multiple studies have demonstrated the potential role for intraoperative OCT in facilitating surgeon understanding of the surgical environment, tissue configuration, and overall changes to anatomy. In fact, the PIONEER and DISCOVER studies, both demonstrated a potential significant percentage of cases that intraoperative OCT alters surgical decision-making in both anterior and posterior segment surgery. Current areas of exploration and development include OCT-compatible instrumentation, automated tracking, intraoperative OCT software platforms, and surgeon feedback/visualization platforms. Intraoperative OCT is an emerging technology that holds promise for enhancing the surgical care of both anterior segment and posterior segment conditions. Hurdles remain for adoption and widespread utilization, including cost, optimized feedback platforms, and more definitive value for individualized surgical care with image guidance.
authors.affiliation: Ophthalmic Imaging Center, Cole Eye Institute, Cleveland Clinic, Cleveland, OH, USA.
authors.forename: J P
authors.initials: JP
authors.lastname: Ehlers
mesh_terms: D003941:Diagnostic Techniques, Ophthalmological / Q000295:instrumentation / Q000639:trends*; D006801:Humans; D016343:Monitoring, Intraoperative; D013508:Ophthalmologic Surgical Procedures; D041623:Tomography, Optical Coherence / Q000295:instrumentation / Q000639:trends*