A hernia occurs when an internal part of the body pushes through a weakness in the surrounding muscle or tissue wall. This article deals with abdominal hernias which occur when a weakness in the wall of the tummy (abdomen) results in some of the internal contents bulging through.
Petaluma, California. Petaluma /pÉtÉËluËmÉ/ is a small city in Sonoma County, California, in the United States. Its population was 57,941 according to the 2010 Census. The Rancho Petaluma Adobe, located in Petaluma, is a National Historic Landmark.
City of Rohnert Park. Rohnert Park is exactly halfway between the attractive vintage river town of Petaluma and the county seat of Santa Rosa. This location places the city in the middle of a 16-mile area of the largest population and retail corridor in the county.