Due to the injury, KSU announced that Ahn would not be competing in the ISU Samsung World Cup Series 5 and 6 in Quebec City and Salt Lake City, respectively. It was also reported that he would not be competing in the 2008 World Championships in Gangneung or the 2008 World Team Championships in Harbin, China. As a result of the unexpected injury, it was clear that Ahn would be unable to defend his sixth World title, leaving his countrymen Lee Ho-suk, Song Kyung-taek, and Lee Seung-hoon to make up the ground. After undergoing three surgeries, his rehabilitation period was predicted to be around 2–3 months.