E13.3542 Other specified diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, left eye

Name of the Condition

• Other Specified Diabetes Mellitus with Proliferative Diabetic Retinopathy with Combined Traction Retinal Detachment and Rhegmatogenous Retinal Detachment, Left Eye

Summary

This condition is a severe eye complication in diabetic patients where proliferative diabetic retinopathy progresses to involve both traction and rhegmatogenous retinal detachment in the left eye. It occurs when abnormal blood vessel growth and scar tissue pull the retina (traction) and a tear allows fluid to detach it (rhegmatogenous), threatening vision.

Causes

The primary cause is diabetes mellitus, which damages retinal blood vessels over time. This leads to proliferative diabetic retinopathy, where abnormal vessels and scar tissue form, increasing the risk of retinal detachment through traction or tearing.

Risk Factors

• Long-standing or poorly controlled diabetes
• Hypertension
• High cholesterol
• Smoking
• Family history of diabetic retinopathy

Symptoms

• Sudden vision loss
• Seeing spots or floaters
• Blurriness
• Shadow or curtain effect over the field of vision

Diagnosis

Diagnosis involves a comprehensive eye exam, including dilated retinal examination, optical coherence tomography (OCT) to assess retinal layers, and fluorescein angiography to evaluate blood vessel health. Imaging confirms the type and extent of retinal detachment.

Treatment Options

• Laser surgery to seal off or shrink abnormal blood vessels
• Vitrectomy to remove or replace the gel in the eye
• Retinal detachment surgery to reattach the retina
• Anti-VEGF injections to reduce vascular growth

Prognosis and Follow-Up

Prognosis depends on the severity of retinal detachment and timely treatment. Regular follow-up with an ophthalmologist is essential to monitor for recurrence or progression. Early intervention improves outcomes, but vision loss may be permanent in advanced cases.

Complications

• Permanent vision loss
• Recurrent retinal detachment
• Glaucoma
• Cataracts

Lifestyle & Prevention

• Maintain strict blood sugar control
• Manage blood pressure and cholesterol
• Avoid smoking
• Regular eye exams for early detection

When to Seek Professional Help

Seek immediate medical attention for sudden vision changes, floaters, or flashes, as these may indicate retinal detachment requiring urgent treatment.

Tips for Medical Coders

Document the eye laterality (left eye) and confirm the presence of both traction and rhegmatogenous retinal detachment components. Ensure clinical notes specify the combined detachment type to support accurate coding.