The Effect of Simulated Altitude on Vision in Military Personnel Following Small-Incision Lenticule Extraction

Key Points

• Visual acuity and anterior segment parameters remain stable despite changes in corneal properties at altitude.
• The study suggests certain aspects of visual performance are impacted by simulated altitude, yet overall stability is noted.
• Assessment included military personnel undergoing small-incision lenticule extraction (SMILE) in high-altitude settings.
• Findings support the need to consider altitude effects on vision during military operations and aeromedical practices.