Original articlePerformance of Patients With Deficient Stereoacuity on the EYESi Microsurgical Simulator
Section snippets
Methods
A prospective experimental study was conducted at the Cole Eye Institute in Cleveland, Ohio. Inclusion criteria for the study group included deficient stereoacuity (80 seconds of arc or less on the Titmus stereotest; Stereo Optical Company, Chicago, Illinois, USA) and binocular best-corrected Snellen visual acuity of 20/40 or better. Inclusion criteria for the control group included normal stereoacuity (60 seconds of arc or more on the Titmus stereotest), best-corrected Snellen visual acuity of
Results
A total of 42 patients were recruited into the study: 21 patients with deficient or absent stereoacuity and 21 control patients with normal stereoacuity. Results are given in Table 1. The mean age of the 42 subjects was 31.5 years (range, 10 to 64 years). The median and mean ages were 30 and 32 years, respectively, in the study group, and 29 and 31 years, respectively, in the control group. Of the 42 subjects, 29 (69%) were male, 15 within the study group and 14 within the control group. Based
Discussion
To date, several medical fields have used simulation techniques in training and evaluation of students, residents, fellows, practicing physicians, and paramedical personnel. Simulators in cardiovascular and pulmonary systems, resuscitation, and anesthesia have been reported as realistic representations that may assist in resident training while avoiding the risk of complications potentially associated with inexperience.7, 8, 9 Recently, advances in this field have resulted in virtual reality
Reecha Sachdeva, MD, received her medical degree from the George Washington University in Washington, DC. She completed a medical internship at Beth Israel Medical Center in New York, NY. She is currently chief resident at the Cole Eye Institute, Cleveland, Ohio, and is pursuing a fellowship in Pediatric Ophthalmology and Strabismus.
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Reecha Sachdeva, MD, received her medical degree from the George Washington University in Washington, DC. She completed a medical internship at Beth Israel Medical Center in New York, NY. She is currently chief resident at the Cole Eye Institute, Cleveland, Ohio, and is pursuing a fellowship in Pediatric Ophthalmology and Strabismus.