Hand trauma refers to injuries affecting the hand, including fractures, cuts, and burns. It is significant as hands are vital for daily tasks and functions. Hand trauma is prevalent, with millions of cases reported yearly due to accidents, sports injuries, and work-related incidents. WebMD explains how to treat a hand injury and when to call help. Learn about the common hand injuries and disorders, such as fractures, nerve injuries, carpal tunnel syndrome, arthritis and ganglion cysts. Find out how to prevent, diagnose and treat hand injuries with x-ray, splints, surgery and medication. From a small injury in hand to a complex fracture or tendon tear, hand injuries can significantly affect daily life, work, and mobility. Understanding the common types and how to treat them helps in managing pain and speeding up recovery.