Welding Rod Injury
The most significant welding rod injury is Manganism -- a disease that causes problems with movement and damages the liver, kidneys, and central nervous system. It is caused by excessive exposure to manganese, a metallic chemical element. Although small amounts of manganese are actually needed by the body, overexposure can lead to the development of manganism. Welding Rod injuries include a loss of motor skills and coordination as well as mental and psychological problems. Welding rod injuries are most likely to affect people who are frequently exposed to manganese through their jobs.
The use of welding rods can result in injury from the emission of fumes. These fumes contain manganese. While a small amount of manganese is necessary for the human body to remain healthy, over-exposure to manganese causes serious medical problems. This has been known since 1837
Manganism is a form of parkinsonism (similar to Parkinson's diease) and manifests itself through various neurological symptoms which can be seriously disabling. People exposed to welding fumes absorb manganese into their body primarily through inhalation of the fumes. A welding rod injury can occur when welders are working in confined spaces without proper ventilation. Inhalation of welding fumes over an extended period of time can lead to the welding rod injury -- Manganism.