April 2011
Volume 52, Issue 14
Free
ARVO Annual Meeting Abstract  |   April 2011
Supine SD-OCT for Pediatric Patients
Author Affiliations & Notes
  • Mariela C. Aguilar
    Ophthalmic Biophysics Center,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • Marco Ruggeri
    Ophthalmic Biophysics Center,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • Izuru Nose
    Ophthalmic Biophysics Center,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • William Lee
    Ophthalmic Biophysics Center,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • Cornelis Rowaan
    Ophthalmic Biophysics Center,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • Andres Bernal
    BIONIKO Consulting LLC, Miami, Florida
  • Carolina De Freitas
    Ophthalmic Biophysics Center,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • Stephen Uhlhorn
    Ophthalmic Biophysics Center,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • Byron L. Lam
    Anne Bates Leach Eye Hospital,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • Jean-Marie A. Parel
    Ophthalmic Biophysics Center,
    Bascom Palmer Eye Institute, Univ of Miami Miller School of Medicine, Miami, Florida
  • Footnotes
    Commercial Relationships  Mariela C. Aguilar, None; Marco Ruggeri, None; Izuru Nose, None; William Lee, None; Cornelis Rowaan, None; Andres Bernal, BIONIKO Consulting LLC (E); Carolina De Freitas, None; Stephen Uhlhorn, None; Byron L. Lam, None; Jean-Marie A. Parel, None
  • Footnotes
    Support  DOD Grant DAMD-W81XWH-09-1-0675; Bioptigen Inc; Florida Lions Eye Bank; NIH Grant P30EY14801; Research to Prevent Blindness; Henri and Flore Lesieur Foundation (JMP)
Investigative Ophthalmology & Visual Science April 2011, Vol.52, 4026. doi:
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      Mariela C. Aguilar, Marco Ruggeri, Izuru Nose, William Lee, Cornelis Rowaan, Andres Bernal, Carolina De Freitas, Stephen Uhlhorn, Byron L. Lam, Jean-Marie A. Parel; Supine SD-OCT for Pediatric Patients. Invest. Ophthalmol. Vis. Sci. 2011;52(14):4026.

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Abstract
 
Purpose:
 

To develop a Supine SD-OCT system for imaging pediatric patientsin the operating room (OR).

 
Methods:
 

A Zeiss S5 OPMI (Carl Zeiss Inc, Germany) stand was modifiedto accept a motorized X-Y adjustment system and a stepper-basedZ-motion mechanism designed to provide fine adjustments andto secure a 4th generation hand-held SD-OCT probe (BioptigenInc, USA) to a goniometric cradle. The system has 5-degreesof freedom: X, Y, Z to align the pupil at the intersection pointof the rotational axes; yaw and roll to select the area imagedon the retina. Bench top testing was performed using a modeleye. Thus far, 7 pediatric patients were imaged in the OR underan IRB approved protocol.

 
Results:
 

The system was able to acquire high quality volumetric SD-OCTimages of the posterior pole in all patients. The mounting ofthe probe on the positioning system facilitated the alignmentand selection of specific area of interest. On average, positioningand acquisition of one dataset took less than 2 minutes.

 
Conclusions:
 

The Supine SD-OCT system provided precise placement of the SD-OCTprobe and facilitated perioperative imaging of pediatric patientsin the OR.Support: DOD Grant DAMD-W81XWH-09-1-0675; BioptigenInc; Florida Lions EyeBank; NIH Grant P30EY14801;Researchto Prevent Blindness; Henri and Flore LesieurFoundation  

 

 
Keywords: imaging methods (CT, FA, ICG, MRI, OCT, RTA, SLO, ultrasound) • retina 
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