Purpose/Significance To explore the technological path of using generative artificial intelligence (GAI) to create medical videos, and to provide methodological support for low-cost and specialized production of medical videos. Method/Process Taking the video of “full crown fixed repair surgery” as an example, DeepSeek is used to generate standardized shooting scripts, and GAI tools are used to create surgical demonstration videos. The accuracy of the contents is reviewed by medical experts to ensure compliance with clinical standards. Result/Conclusion GAI technology can significantly shorten the production cycle, and the generated content has passed expert review and can meet teaching needs. This method provides an efficient and economical solution for medical video creation, but it needs to be combined with manual review to avoid risks. In the future, it can be promoted to more medical teaching scenarios.