Urinary retention is the inability to voluntarily void urine. This condition can be acute or chronic. Causes of urinary retention are numerous and can be classified as obstructive, infectious and inflammatory, pharmacologic, neurologic, or other. The…
PURPOSE: The purpose of this study was to validate the accuracy of marginal reflex distance 1 (MRD1) measurements obtained by the Volk Eye Check system, a modified smartphone that measures MRD1 automatically, relative to clinical and digital…
