The wooden tongue depressor: a multi-purpose tool for bedside neurology.

The wooden tongue depressor (WTD), popular due to its biodegradability, strength, and odourless and tasteless nature, is primarily used during medical examination to depress the tongue in order to provide a clearer view of the throat and mouth. WTD are designed for single use in order to prevent cross-contamination. Beyond its classical use, the WTD is a surprisingly useful multi-purpose tool for bedside neurology. In this practical bedside neurology guide, we will discuss these multiple functions of the WTD.