THIS DAY IN MEDICAL HISTORY, 1917 – Patient Joseph Hails suffered from a wound that was exactly 4 inches by 4 inches. His injury wasn’t unique, in fact many teenagers were “clubbing” at that time. Clubbing in the early 1900s was not what it is today as it was a game based on the ‘ol 4 x 4 spiked-head hammer or club.
Patient Hails came up with the great idea to increase the size to 4 x 4 inches to start saving more lives, and the 4 x 4 was born. When asked, “Why not 5 x 5?” he responded: “Five? That’s ridiculous. Four. Four’s the magic number. You know, 4 chipmunks twirling on a branch eating sunflowers on my uncle’s ranch.”