At LJ Eye Institute (LJEI) in Ambala, patients suffering from hemianopia and other vision disorders can benefit from a range of treatments and specialized care. While the specific treatment for hemianopia will depend on the underlying cause and individual patient needs, the institute offers the following services
What is Hemianopia?
Hemianopia, also known as hemianopsia, is a neurological condition characterized by the loss of half of the visual field in one or both eyes. This condition results from damage to the brain’s visual pathways, which can occur due to various factors such as stroke, traumatic brain injury, brain tumors, or neurological diseases. The loss can be categorized into different types, including homonymous hemianopia (same side loss in both eyes), bitemporal hemianopia (loss of the outer visual fields), and quadrantanopia (loss of a quarter of the visual field).
What are The Types of Hemianopia?
There are a few types of hemianopia, depending on the parts of the brain involved.
Your brain contains two halves:
- Left side: This half receives information from both eyes, processes it, and sends signals that allow you to see the right side of your visual world.
- Right side: This half receives information from both eyes, processes it, and sends signals that allow you to see the left side of your visual world.
These signals are carried through optic nerves, which cross over and connect in an area called the optic chiasm.
Damage to either side of the brain or these nerve pathways can cause different types of hemianopia:
- Homonymous hemianopia: This type affects the same side of each eye. For example, you might only be able to see out of the right half of each of your eyes.
- Heteronymous hemianopia: This type affects different sides of each eye. For example, you might only be able to see out the left side of your right eye and the right side of your left eye.
Symptoms of Hemianopia?
The main symptom of hemianopia is losing half of your visual field in one or both eyes. But it can also cause a range of other symptoms, including:
- distorted sight
- Double vision
- Difficulty understanding what you’re seeing
- Vision that appears dimmed
- Decreased night vision
- Moving the body or head away from the affected side
- Visual hallucinations
For many people with hemianopia, their symptoms become more noticeable when they try to read or focus their eyes on something.
Causes Hemianopia?
The most common cause Trusted Source of homonymous hemianopia is stroke.
However, any type of damage to your optic nerves or brain can lead to hemianopia. Common causes of these types of damage include:
- Traumatic brain injuries
- Brain tumors
- Alzheimer’s disease
- Dementia
- Epilepsy
- Lymphoma
- Multiple sclerosis
- Shaken baby syndrome
- High pressure in the brain
- Hydrocephalus
- Carotid artery aneurysms
Diagnosis of Hemianopia:
Diagnosis involves a thorough assessment that includes:
- Patient History: Discussion of symptoms and medical history.
- Visual Field Testing: To determine the extent and type of vision loss.
- Ophthalmologic Examination: To rule out eye-related issues.
- Brain Imaging: MRI or CT scans to identify underlying causes.
- Neurological Assessment: To evaluate other neurological functions.
Treatment Options at LJEI Ambala:
- Vision Rehabilitation:
- Tailored exercises and strategies to help adapt to vision loss.
- Orientation and mobility training to enhance navigation skills.
- Prism Lenses:
- Specialized glasses that can help expand the visual field and improve peripheral vision.
- Occupational Therapy:
- Guidance on daily activities to promote independence and improve quality of life.
- Neurological Treatment:
- Management of underlying conditions (e.g., medications for stroke recovery or surgery for tumors).
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Supportive Services:
- Counseling and support groups to help patients cope with the emotional and practical challenges of vision loss.
Why Choose LJ Eye Institute Ambala?
- Comprehensive Services: LJEI offers a wide range of specialized eye care, including cataract surgery, refractive surgeries (LASIK, ICL), cornea treatments, retina care, and pediatric ophthalmology.
- Experienced Team: Led by Dr. Vikas Mittal, the institute’s team has over 20 years of experience, providing personalized care tailored to patient needs.
- Advanced Technology: Equipped with state-of-the-art diagnostic and surgical technologies for accurate assessments and effective treatments.
- Patient-Centric Care: Emphasizes patient comfort and satisfaction, with a compassionate and attentive staff.
- Positive Outcomes: Numerous patient testimonials reflect high satisfaction and successful treatment results.
- Educational Commitment: Offers fellowship programs, contributing to the training of future eye care professionals.
- Convenient Locations: Multiple branches in Ambala City and Ambala Cantt for easy access to services.
- Recognized Excellence: LJEI is one of the top eye hospitals in Ambala, known for its quality care and successful outcomes.