Macewen's operation is an operation for the cure of

inguinal hernia An inguinal hernia is a hernia (protrusion) of abdominal-cavity contents through the inguinal canal. Symptoms, which may include pain or discomfort especially with or following coughing, exercise, or bowel movements, are absent in about a third ...

, developed by Scottish surgeon

Sir William Macewen Sir William Macewen, (; 22 June 1848 – 22 March 1924) was a Scottish surgeon. He was a pioneer in modern brain surgery, considered the ''father of neurosurgery'' and contributed to the development of bone graft surgery, the surgical trea ...

(1864-1924). It is performed by closing the internal ring with a pad made of the hernial sac.

References

Surgery {{Surgery-stub