Loss of a natural lens of the eye?

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Prepare for the California Self‑Insurance Plans (SIP) Exam with our interactive quiz. Benefit from multiple-choice questions, detailed explanations, and essential tips to enhance your knowledge and succeed in your exam!

Multiple Choice

Loss of a natural lens of the eye?

Explanation:
Aphakia is the state of lacking the natural crystalline lens. The lens normally provides most of the eye’s focusing power and enables accommodation. When the lens is removed—such as after cataract extraction without implant or due to congenital absence—the eye loses a major source of refractive power and typically becomes highly hyperopic unless corrected. Correction options include strong plus lenses, usually as a contact lens or an implanted intraocular lens during surgery. This differs from cataract, which is a cloudy lens; myopia (nearsightedness) and hyperopia (farsightedness) are refractive errors that do not imply the lens is absent.

Aphakia is the state of lacking the natural crystalline lens. The lens normally provides most of the eye’s focusing power and enables accommodation. When the lens is removed—such as after cataract extraction without implant or due to congenital absence—the eye loses a major source of refractive power and typically becomes highly hyperopic unless corrected. Correction options include strong plus lenses, usually as a contact lens or an implanted intraocular lens during surgery. This differs from cataract, which is a cloudy lens; myopia (nearsightedness) and hyperopia (farsightedness) are refractive errors that do not imply the lens is absent.

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