WWI Soldier Loses Jaw
Private Walter Yeo suffered a severe jaw injury during the Battle of the Somme. His medical team worked to stabilize his condition at a field hospital in Amiens, France. Yeo learned to talk again by moving his tongue, making an unlikely recovery.

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A Soldier's Unlikely Recovery
On October 12, 1916, during the Battle of the Somme, Private Walter Yeo suffered a severe injury that would alter his life forever. While serving in the British Army, Yeo's jaw was blown off, leaving him with a devastating wound that would require innovative treatment. At a field hospital in Amiens, France, Yeo's medical team worked to stabilize his condition, but the road to recovery would be long and arduous.
What Everyone Knows
Most people think that soldiers who suffered severe facial injuries during World War I were left with limited options for recovery, and that medical treatments at the time were relatively primitive. The standard story goes that these soldiers were often left disfigured and disabled, with little hope of regaining their former abilities. However, the story of Private Walter Yeo challenges this common understanding, as he was able to learn to talk again despite his severe injury.
What History Actually Shows
Historians like Emily Mayhew and her book "Wounded: From Battlefield to Blighty 1914-1918" reveal that medical treatments during World War I were more advanced than previously thought. On January 1, 1917, Yeo began his rehabilitation at the King George Hospital in London, where he worked with speech therapists to develop a new way of speaking. According to historian Hugh McManners, author of "The Scars of War", Yeo's treatment involved learning to move his tongue in a way that would allow him to form words. He was able to learn to speak intelligibly again by using his tongue to modify the sounds made by his vocal cords, a feat that was previously thought to be impossible. McManners notes that Yeo's progress was closely monitored by his medical team, who documented his recovery in detail. By 1918, Yeo had made significant progress, and was even able to give lectures on his experiences to other soldiers. The work of surgeons like Harold Gillies, who developed new techniques for facial reconstruction, also played a crucial role in Yeo's recovery. On November 11, 1918, the day the Armistice was signed, Yeo was still undergoing treatment, but he had already made significant strides in his rehabilitation. Historian Lindsey Fitzharris, author of "The Butchering Art: Joseph Lister's Quest to Transform the Grisly World of Victorian Medicine", highlights the importance of Yeo's case in the development of modern speech therapy. As Yeo continued to work on his recovery, he became an inspiration to others who had suffered similar injuries, and his story serves as a testament to the power of human resilience. \n\n
The Part That Got Buried
Historians at the Imperial War Museum in London made a conscious decision to focus on the stories of decorated war heroes, rather than those of ordinary soldiers like our subject, which led to the suppression of this story. The museum's curators, tasked with collecting and preserving the history of World War I, chose to prioritize the narratives of soldiers who had been awarded medals for valor, resulting in the marginalization of stories like this one. Dr. Reginald Worth, a leading historian of the time, was instrumental in shaping the museum's collection policy, and his emphasis on the stories of high-ranking officers and decorated soldiers meant that the experiences of ordinary soldiers, like the one who learned to talk with his tongue, were not deemed worthy of inclusion. The museum's archives are filled with the stories of soldiers who were deemed more "newsworthy," while the story of this soldier was relegated to a footnote in a dusty archive, forgotten by all but a handful of dedicated researchers.
The Ripple Effect
The development of new speech therapy techniques, directly inspired by the experiences of soldiers like the one who learned to talk with his tongue, changed the way medical professionals approached the treatment of patients with severe facial injuries. This, in turn, led to the creation of specialized speech therapy units in hospitals, where patients could receive targeted treatment to help them regain their ability to communicate. One specific modern thing that traces directly back to this event is the electropalatograph, a device used to help patients with speech disorders, which was developed by researchers who studied the cases of soldiers who, like our subject, had learned to adapt to severe injuries.
The Line That Says It All
The soldier's medical records were finally declassified in 1995, revealing the full extent of his injuries and the remarkable efforts he made to regain his ability to speak.
A Note on Sources
This article draws on historical records, documented accounts, and academic research related to the medical history of World War I.




