Her two legs differed eight centimeters in length and the pain as the right hip joint wore away was hard to endure. Consequently, Yen underwent an operation for an artificial joint when she was 23.
因左右兩腿長短相差八公分，加上退化的關節經常使她疼痛難耐，顏美玲在廿三歲那年接受人工關節手術。