Method of displaying and editing images and medical hand-drawing system using the same

A medical hand-drawing system comprises a display, a program processing apparatus, a graph editor, and a medical hand-drawing program. The medical hand-drawing program comprises a method of displaying and editing images, which further comprises a calling and displaying process, an editing process, and a re-displaying process. When executed, this method is capable of loading a base graph copy and displaying it on the display; then the base graph copy is loaded to the graph editor and edited by a physician. After the edition, the edited base graph copy is reloaded to replace the original base graph copy, and displayed on the display. In addition, a detail addition function can be used to consecutively load the base graphs and photographs of different injured parts of a patient and edition records such that a medical record can be formed. Thus, operation of the medical hand-drawing system is consistent with the working habits of a physician and can be used to produce electronic medical records, meeting the needs