H43.813

Clinical Causes: Aging: The primary cause of vitreous degeneration is the natural aging process, leading to structural changes in the vitreous humor. Genetic predisposition: Some individuals may be genetically predisposed to develop earlier or more severe vitreous degeneration. Eye trauma or injury: Past injury to the eye can accelerate degeneration of the vitreous gel. Inflammatory eye conditions: Certain inflammatory conditions might contribute to changes in the vitreous structure. High myopia (nearsightedness): Severely nearsighted individuals are at increased risk due to the elongation of the eyeball affecting the vitreous.

Key Symptoms: Floaters: Small spots, specks, or cobweb-like shadows that drift across the field of vision. Flashes of light: Brief flashes of light, especially in the peripheral vision, caused by vitreous pulling on the retina. Blurred vision: Reduced clarity or haziness in vision can occur as the vitreous becomes cloudier. Reduced contrast sensitivity: Difficulty distinguishing objects against backgrounds due to scattering of light within the eye.

Diagnosis Path: Diagnosis typically involves a comprehensive eye examination. An eye doctor will inspect the vitreous humor directly using tools like a slit-lamp microscope and may examine the retina to rule out other issues. Additionally, ocular ultrasound might be performed if view of the retina is obscured by dense floaters or hemorrhage. The physician will assess the symptoms and perform detailed eye imaging to determine the extent of vitreous degeneration and check for related complications, such as retinal tears or detachments.

Treatment Protocols: Management of vitreous degeneration focuses on monitoring symptoms and addressing any complications. In many cases, no treatment is necessary if the floaters are benign and not affecting vision significantly. For bothersome floaters or if they interfere with daily activities, options include: - **Observation:** Regular monitoring when symptoms are mild. - **Vitreolysis:** A laser procedure that breaks up floaters, making them less noticeable. - **Surgical intervention:** Vitrectomy, a procedure where the vitreous gel is removed and replaced with a saline solution, is considered in severe cases but carries risks such as retinal detachment or infection. Patients are advised to seek immediate care if they experience sudden increase in floaters, flashes, or a shadow or curtain across their vision, as these may indicate a retinal detachment requiring urgent treatment.