Prior surgery is the cause.
Prior surgery is the cause.
Incisional hernias are hernias that result from weakness in the abdominal wall created by previous surgery. These tend to be large complicated hernias. Many of these cannot be fixed as an outpatient but require hospitalization.
The decision of how to treat these hernias is made by the surgeon at the time of physical examination. It is a decision that requires expertise and experience and cannot be simply summarized here.