Which of the following complications may arise from excessive dehydration of a toric lens in an exophthalmic patient?

Excessive dehydration of a toric lens in an exophthalmic patient can lead to stability issues. Toric lenses are designed to correct astigmatism and depend on maintaining a specific orientation on the eye to provide optimal vision. When a lens becomes excessively dehydrated, it may warp or change shape, which can cause the lens to lose its intended alignment. This misalignment results in fluctuating visual clarity and can introduce discomfort, as the patient may experience blurred or distorted vision.

In the case of an exophthalmic patient, who often has protruding eyes, the anatomical changes and requirements for lens stability are heightened. The modification in lens shape due to dehydration can further complicate the fitting process and lead to additional challenges for visual acuity and comfort. Therefore, understanding the importance of hydration levels in toric lenses is crucial for maintaining their proper function and ensuring patient satisfaction.