Surgery, a medical specialty employing manual and instrumental methods to diagnose, treat, or modify bodily structures, has developed from ancient practices into a highly specialized discipline. Authors such as James J. Walsh highlighted the relationship between surgical expertise and the patient’s psychological condition, while Florence Nightingale characterized surgery as the "art of treating injuries" through physical means.
Historical narratives, such as those by Charles Creighton and Edmund Owen, emphasize surgery’s long-standing origins in managing wounds and illnesses. Alexis Thomson viewed surgery as intrinsically linked to medicine, both seeking to eliminate blockages while depending on the body’s innate capacity for healing. These viewpoints together illustrate surgery’s reliance on technical accuracy and the persistent human effort to relieve pain through mastery of anatomy.