What type of cataract is not operable?

A cataract that is not operable is typically referred to as a "mature cataract" or "hyper mature cataract," where the lens has become extremely cloudy and may even have undergone significant changes, such as liquefaction or calcification. In cases where the cataract has led to complications like glaucoma or other eye diseases, surgery may also be deemed too risky. Additionally, patients with certain health conditions or those who are unable to undergo anesthesia may be considered unsuitable for cataract surgery.