The final follow up showed the best corrected vision of the right eye was 20/25 and no complications occurred. The vitreous body affected by the foreign body was then removed through the original wound track by using intraoperative OCT navigation. Optical coherence tomography (OCT) is an emerging technology for performing high-resolution cross-sectional imaging. On the day of admission, the patient underwent micro-amount vitrectomy with the removal of the foreign body.

The vitreous showed some flocculent turbidity, the retina was flat, and the foreign body was visible at 10 o'clock. Case Presentation: A 25-year-old man who suffered from right eye pain, and his examination suggested the following: The visual acuity was 20/250, the intraocular pressure was 8 mmHg, a scleral penetrating wound was visible at 3 mm behind the limbus at 7 o'clock, and Tyn (+). A new optical coherence tomography-based calcium scoring system to predict stent under expansion. The objective is to present a single case with a small foreign body (not embedded in the retina) treated with intraoperative OCT guided 25G micro-amount trajectory vitrectomy. An OCT catheter is advanced through bronchoscope and infrared light penetrates the local tissues. These images provide additional information on the degree and characteristics of coronary artery disease compared to angiography which doesn. A few studies reported the use of intraoperative OCT navigation for the removal of foreign bodies from the eyeball during surgery. As EBUS employs sound wave reverberations to capture images, optical coherence tomography (OCT) uses long-wavelength (near-infrared) light backscatter to provide detail on cellular elements within the airway. Optical Coherence Tomography (OCT) is an intravascular imaging modality that uses near-infrared light to provide high-definition, cross-sectional and three-dimensional images of the vessel microstructure. Background Optical coherence tomography (OCT) is a real-time three-dimensional tomography optical imaging technology that uses near-infrared waves to take cross-section pictures of the retina and other tissues.