1. Articles from Prafulla K. Maharana

    1-4 of 4
    1. Microscope Integrated Intraoperative Optical Coherence Tomography-Guided DMEK in Corneas with Poor Visualization

      Microscope Integrated Intraoperative Optical Coherence Tomography-Guided DMEK in Corneas with Poor Visualization

      Purpose: To assess the utility of microscope-integrated intraoperative optical coherence tomography (Mi-OCT) for performing Descemet membrane endothelial keratoplasty (DMEK) in corneas with poor visualization. Methods: It is a prospective interventional case series that included 25 consecutive cases of corneal decompensation with poor visualization that underwent Mi-OCT-guided DMEK at a tertiary eye care centre. The main outcome measures were graft attachment on day 3 and requirement for re-bubbling. Results: The etiology for corneal decompensation was pseudophakic bullous keratopathy (n=17), Fuchs endothelial corneal dystrophy (n=4), failed graft (n=2), iridocorneal endothelial syndrome (n=1) and failed Descemet stripping automated endothelial ...

      Read Full Article
    2. Intraoperative optical coherence tomography-guided release of lenticulo-corneal adhesion and lens aspiration in anterior dislocation of lens with corneal edema

      Intraoperative optical coherence tomography-guided release of lenticulo-corneal adhesion and lens aspiration in anterior dislocation of lens with corneal edema

      Purpose: To describe the outcome of microscope integrated optical coherence tomography (MiOCT) guided removal of lenticulo-corneal adhesion and intralenticular lens aspiration (ILLA) in cases with anterior dislocation of the crystalline lens and corneal edema. Methods: MiOCT-guided ILLA was performed in three eyes of two cases of homocystinuria with spontaneous anterior dislocation of lens and corneal edema. Lenticulo-corneal adhesion was noted intraoperatively, which was not apparent pre-operatively. The lenticulo-corneal adhesion could be successfully peeled using intravitreal forceps and viscodissection with visco-dispersive viscoelastic under the guidance of MiOCT. Results: In all cases, the lenticulo-corneal adhesion could be successfully removed without any complication ...

      Read Full Article
    3. Intrastromal fluid drainage with air tamponade: anterior segment optical coherence tomography guided technique for the management of acute corneal hydrops

      Intrastromal fluid drainage with air tamponade: anterior segment optical coherence tomography guided technique for the management of acute corneal hydrops

      Aims To describe a new technique of corneal stab incision with intracameral air injection for management of patients with acute corneal hydrops. Methods Five patients with acute corneal hydrops with large Descemet's membrane (DM) detachment and multiple stromal clefts underwent the procedure. The technique entailed anterior segment optical coherence tomography guided intrastromal fluid drainage through multiple corneal stromal venting incisions along with anterior chamber air tamponade. The time taken for the DM to reattach, resolution of corneal oedema and the best-corrected visual acuity (BCVA) were assessed postoperatively. Results Five patients (age range, 10–25 years) with large DM detachment ...

      Read Full Article
    4. Spectral domain optical coherence tomography

      Spectral domain optical coherence tomography
      Over the last 20 years, imaging of the eye has significantly grown in importance for the diagnosis of ocular diseases. Out of a variety of techniques such as scanning laser polarimetry (SLP) and confocal scanning laser ophthalmoscopy (SLO), optical coherence tomography (OCT) has emerged at the forefront of ocular imaging because of the wide variety of information it can provide, its high resolution, and the complex data it is able to gather. The Spectral Domain OCT (SDOCT) introduced recently has come as an advantage over the previous technology of Time Domain OCT (TDOCT) in being able to handle and analyze ...
      Read Full Article
    1-4 of 4
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. Topics in the News

    1. (2 articles) Harbin Medical University
    2. (1 articles) University of Hong Kong
    3. (1 articles) The Chinese University of Hong Kong
    4. (1 articles) University of Melbourne
    5. (1 articles) Optovue
    6. (1 articles) Topcon Medical Systems
    7. (1 articles) Heidelberg Engineering
    8. (1 articles) Carl Zeiss Meditec
    9. (1 articles) Nankai University
    10. (1 articles) Medical University of Vienna
    11. (1 articles) Kawasaki Medical School
    12. (1 articles) Stefan G. Sacu
    13. (1 articles) Hector M. Garcia-Garcia
    14. (1 articles) Bo Yu
    15. (1 articles) Ursula Schmidt-Erfurth
    16. (1 articles) Ron Waksman
  3. Popular Articles

  4. Picture Gallery

    Spectral domain optical coherence tomography Intrastromal fluid drainage with air tamponade: anterior segment optical coherence tomography guided technique for the management of acute corneal hydrops Intraoperative optical coherence tomography-guided release of lenticulo-corneal adhesion and lens aspiration in anterior dislocation of lens with corneal edema Microscope Integrated Intraoperative Optical Coherence Tomography-Guided DMEK in Corneas with Poor Visualization OCT parameters of the optic nerve head and the retina as surrogate markers of brain volume in a normal population, a pilot study Choroidal vessel density in unilateral hyperopic amblyopia using en-face optical coherence tomography Association between food and nutrients intakes and coronary plaque vulnerability in patients with coronary heart disease: An optical coherence tomography study Optical Coherence Tomography based treatment approach for patients with Acute Coronary Syndrome Using OCT Fixation Shift to Assess Eccentric Fixation in Children With Residual Amblyopia Intraretinal microvascular changes after ERM and ILM peeling using SSOCTA Image sensor for spectral-domain optical coherence tomography on a chip Identifying Diabetic Macular Edema and Other Retinal Diseases by Optical Coherence Tomography Image and Multiscale Deep Learning