What is a mesh?
Feb 11, 2023
Source: Cainiu Health
Dr. Li Feng
Introduction
A hernia mesh is a synthetic material with a characteristic mesh-like structure, available in absorbable and non-absorbable types. It is typically placed within the abdominal wall, surrounded by abdominal tissues on both sides. Common types include polyester mesh, polypropylene mesh, and expanded polytetrafluoroethylene (ePTFE) mesh. It is primarily used in tension-free hernia repair surgery for the treatment of hernias.
Generally speaking, in medical terms, a "mesh" refers to a hernia repair mesh, primarily used in tension-free hernia repair surgery to treat hernias. The details are as follows:
A hernia occurs when an organ or tissue in the body moves from its normal anatomical position through a weak spot, defect, or opening—either congenital or acquired—into another area. This condition may be caused by factors such as localized tissue weakness or increased intra-abdominal pressure. Common symptoms include a lump in the groin or scrotal area accompanied by a pulling pain. A hernia repair mesh is a synthetic material with a net-like structure designed for tissue reinforcement. It comes in absorbable and non-absorbable types and is typically placed within the abdominal wall, surrounded by abdominal tissues on both sides. Types of meshes include polyester mesh, polypropylene mesh, and expanded polytetrafluoroethylene (ePTFE) mesh. These are mainly used in tension-free hernia repair procedures to treat hernias.
After surgery, patients may begin with small amounts of water once bowel function resumes, gradually transitioning from a liquid diet to a semi-liquid diet, and eventually to a regular diet. Adequate rest is important, and patients should avoid strenuous physical activity.
