During World War I, thousands of soldiers suffered catastrophic facial injuries. If these soldiers survived their injuries, they were often shunned once they got back home.

Some were forced to sit on brightly painted blue benches so that the public knew not to look at them. Many became isolated — sometimes their fiancées broke off their engagements, or their families rejected them — and came to feel that their lives were no longer worth living.

But then an enterprising surgeon entered the picture, who was determined to repair and even rebuild these men’s injured faces: Harold Gillies.

On this episode, we talk with medical historian Lindsey Fitzharris about her new book “The Facemaker: A Visionary Surgeon’s Battle to Mend the Disfigured Soldiers of World War I,” which traces Gillies’ pioneering mission to reconstruct faces. We hear about how he gathered artists, radiographers, dental surgeons, and more for novel collaborations, their miraculous results, and how Gillies’ efforts led to the birth of modern reconstructive surgery.

Also heard on this week’s episode: