All Articles from Jodhbir Singh Mehta -Optical Coherence Tomography News

Articles from Jodhbir Singh Mehta

1-3 of 3
1. Intraoperative optical coherence tomography guided iris stromal cyst treatment with absolute alcohol injection
  
  Explore ScienceDirect Jul 11 2022 Ophthalmology
  
  Purpose To report on the utility of intraoperative optical coherence tomography (iOCT) in the treatment of a traumatic iris cyst with aspiration and alcohol injection. Observations A 61-year-old male, with a past ocular history of a left corneoscleral laceration in 1982, presented with gradual onset of blurring of vision in 2021. Examination revealed a large iris stromal cyst. He subsequently underwent iOCT guided iris stromal cyst aspiration and absolute alcohol injection. Conclusions and importance Our case demonstrated the efficacy of iOCT to aid in direct visualization and safe guidance of the alcohol into the iris cyst, reducing the risk of ...
  Read Full Article
  
  Comment
  
  Mentions: Singapore Eye Research Institute National University of Singapore
2. Corneal graft evaluation based on optical coherence tomography image
  
  Explore uspto.gov Feb 17 2015 Ophthalmology , Patents
  
  An OCT image of an eye which has been subject to a DSAEK corneal transplant, in which a Descement's membrane in the cornea has been replaced by a graft, is processed to identify the outline of the graft. The process includes the steps of: computationally extracting the boundary of the cornea including the graft; computationally detecting the corners of the graft; computationally extracting points on the boundary between the graft and the original cornea; and computationally fitting the points on the boundary between the graft and the original cornea smoothly into a curve. The outline of the graft is ...
  Read Full Article
  
  Comment
3. Corneal Graft Evaluation Based On Optical Coherence Tomography Image
  
  Explore wipo.int Feb 9 2012 Ophthalmology , Patents
  
  An OCT image of an eye which has been subject to a DSAEK corneal transplant, in which a Descement's membrane in the cornea has been replaced by a graft, is processed to identify the outline of the graft. The process includes the steps of: computationally extracting the boundary of the cornea including the graft; computationally detecting the corners of the graft; computationally extracting points on the boundary between the graft and the original cornea; and computationally fitting the points on the boundary between the graft and the original cornea smoothly into a curve. The outline of the graft is ...
  Read Full Article
  
  Comment
1-3 of 3