glaucoma - Definition & Meaning

an eye condition characterized by increased pressure within the eye, which can lead to optic nerve damage and vision loss if not treatedan eye condition characterized by increased pressure within the eye, which can lead to optic nerve damage and vision loss if not treated

Glaucoma is an eye condition that damages the optic nerve, which is essential for good vision. It is often associated with increased pressure inside the eye, which can gradually harm the optic nerve fibers responsible for transferring visual information from the eye to the brain. This damage can lead to vision loss or blindness if left untreated. Glaucoma is often referred to as the "silent thief of sight" because it can progress slowly and without symptoms until significant vision loss has occurred. Treatment for glaucoma typically involves medications to lower eye pressure, laser therapy, or surgery to improve drainage of fluid from the eye. Early detection and treatment are crucial for managing glaucoma and protecting vision. Regular eye exams can help detect glaucoma early, allowing for quick treatment to prevent vision loss.Glaucoma is an eye condition that damages the optic nerve, which is essential for good vision. It is often associated with increased pressure inside the eye, which can gradually harm the optic nerve fibers responsible for transferring visual information from the eye to the brain. This damage can lead to vision loss or blindness if left untreated. Glaucoma is often referred to as the "silent thief of sight" because it can progress slowly and without symptoms until significant vision loss has occurred. Treatment for glaucoma typically involves medications to lower eye pressure, laser therapy, or surgery to improve drainage of fluid from the eye. Early detection and treatment are crucial for managing glaucoma and protecting vision. Regular eye exams can help detect glaucoma early, allowing for quick treatment to prevent vision loss.

例句

The optometrist detected early signs of glaucoma during Tom's routine eye examination.
验光师在汤姆的常规眼部检查中发现了青光眼的早期迹象。
Glaucoma often develops gradually, and individuals may not experience symptoms until the condition has worsened.
青光眼通常逐渐发展，个体可能在病情恶化之前不会出现症状。
Increased pressure in the eye can damage the optic nerve, causing peripheral vision loss in glaucoma.
眼内压力增加会损害视神经，导致青光眼中的周边视力丧失。