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.
Cotati /koÊËtÉËtiË/ is an incorporated city in Sonoma County, California, U.S., located about 45 mi (70 km) north of San Francisco in the 101 corridor between Rohnert Park and Petaluma. Cotati's population as of the 2010 Census was 7,265, making it the smallest incorporated community in Sonoma County.