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Explore the critical yet often overlooked phases of medical software maintenance and retirement in this 12-minute lesson from Yale University. Learn why maintenance represents the longest and most challenging phase of software lifecycle, requiring continuous updates, bug fixes, and urgent cybersecurity patches to ensure patient safety and regulatory compliance. Discover the structured approach to software retirement, including providing adequate customer warning, executing secure data migration, and protecting patient privacy as systems reach end-of-life. Master key maintenance procedures including systematic problem analysis, comprehensive risk evaluation, and proactive vulnerability management. Understand the complexities of maintaining legacy medical code and how clean coding practices impact long-term software sustainability. Gain insights into balancing the need for system updates with the stability requirements of healthcare environments, while ensuring continuous cybersecurity vigilance throughout the software's operational lifespan.
