Which of the following has an INCORRECT pairing between an eye part and its corresponding organ?

The pairing between the upper eyelid and the stomach is considered incorrect because, in Traditional Chinese Medicine (TCM), the upper eyelid is more closely associated with the function of the spleen rather than the stomach. According to TCM, the eyes reflect the health of various organs, each corresponding to different parts of the eye.

The other pairings are accurate within TCM principles. The eye corners are indeed related to the heart, indicating the connection between emotional well-being and eye health. The sclera, or the white part of the eye, corresponds to the lungs, reflecting the energy and health associated with respiratory function. Meanwhile, the iris is connected to the liver, as it is believed that the liver's function of storing blood directly affects eye health.

Understanding these associations can help with diagnosing and treating conditions based on meridian theory and organ relationships in TCM.