In the narrative of "The Fiery Cross" by Diana Gabaldon, a character named Keziah undergoes a surgical procedure to remove infected adenoids and tonsils. This medical intervention does not completely eliminate her deafness; however, it significantly enhances her hearing capabilities.
The impact of the surgery on Keziah serves as a pivotal moment, highlighting the complexity of medical outcomes and how they can alter an individual's experience of the world. While not a full recovery, the notable improvement in her condition emphasizes the delicate balance of health and disability within the story's character dynamics.