Also known as pathologic myopia or progressive myopia.
Summary
Degenerative myopia is a condition characterized by the elongation of the eyeball, leading to progressive vision impairment. It primarily affects one eye, in this case, the left eye, and can result in severe vision loss if not properly managed.
Causes
The exact cause of degenerative myopia is not fully understood but is believed to have a significant genetic component. Environmental and lifestyle factors may also contribute.
Risk Factors
Family history of myopia.
High degree of nearsightedness from an early age.
Certain geographical or ethnic factors.
Symptoms
Blurred or distorted vision.
Difficulty seeing distant objects clearly.
Increased floaters or flashes of light.
Eye strain or headaches.
Diagnosis
Comprehensive eye examination.
Retinal imaging and OCT (Optical Coherence Tomography).
Measurement of refractive error.
Treatment Options
Prescription lenses to correct vision deficiencies.
Medications such as atropine eye drops to slow progression.
Surgical interventions, including laser procedures or lens implants, for severe cases.
Prognosis and Follow-Up
Regular monitoring is essential to manage progression.
With timely and effective treatment, the progression may be slowed, preserving vision.
Complications
Retinal detachment.
Glaucoma.
Macular degeneration.
Lifestyle & Prevention
Regular eye check-ups to detect early changes.
Maintaining a healthy lifestyle with good nutrition and exercise.
Protecting eyes from excessive strain and UV light.
When to Seek Professional Help
Sudden vision changes or loss.
Increased floaters or flashes that may indicate retinal issues.
Additional Resources
American Academy of Ophthalmology (AAO)
Myopia Institute
National Eye Institute (NEI)
Tips for Medical Coders
Ensure the laterality is correctly documented as "left eye" using the code H44.22.
Verify any additional conditions that may require coding along with degenerative myopia, such as retinal detachment or other eye-specific diagnoses.