Fishbone Chart

A Fishbone Chart, also known as an Ishikawa or cause-and-effect diagram, is a visual tool used to identify potential reasons for a problem. It resembles a fish's skeleton: the problem is at the head, and branches extend to categories of causes such as methods, people, equipment, or materials. By mapping possible causes, teams can systematically analyze complex issues and pinpoint root causes more effectively. This structured approach helps improve understanding and facilitates targeted solutions, making it a valuable tool in quality management and problem-solving processes.