Retinopathy Of Prematurity Stage 4a C4703694
A severe form of abnormal retinal blood vessel development in premature infants with partial retinal detachment. This stage poses significant risk of permanent vision impairment. Timely surgical intervention is often necessary.
Key facts at a glance
- ICD-10
- H53.9
- ICD-11
- 9A00.0
- Body system
- ophthalmologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Partial retinal detachment
Generalized symptoms
(ophthalmologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Leukocoria
(ophthalmologic)Strabismus
(ophthalmologic)Reduced visual acuity
(ophthalmologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Laser photocoagulation
Targeted peripheral retinal photocoagulation to ablate avascular retina and eliminate sources of VEGF production driving abnormal neovascularization. The goal is to halt progression to complete retinal detachment.
Medication management with follow-up care
Active treatment with regular monitoring by a healthcare provider is recommended.
Intravitreal anti-VEGF injection
Direct intravitreal administration of anti-VEGF medication to rapidly inhibit pathological angiogenesis and reduce vascular permeability. May be used as primary therapy or adjunct to laser treatment.
Additional treatment options
Scleral buckle procedure
Surgical placement of a silicone band around the eye to support the retina from outside, relieving traction and supporting reattachment in cases of rhegmatogenous components of ROP detachment.
surgicalIntensive neonatal monitoring
Close surveillance of premature infants including serial ophthalmologic examinations, weight gain monitoring, and coordination with neonatology to optimize systemic health supporting ocular outcomes.
monitoringDevelopmental support services
Comprehensive early intervention services including physical, occupational, and developmental therapy to address the multifaceted needs of children with visual impairment and associated prematurity-related challenges.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Retinopathy Of Prematurity Stage 4a C4703694?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Fierson WM, American Academy of Pediatrics Section on Ophthalmology. Screening examination of premature infants for retinopathy of prematurity. Pediatrics. 2018.
Hartnett ME, Penn JS. Mechanisms and management of retinopathy of prematurity. Prog Retin Eye Res. 2012.
Mintz-Hittner HA, Kennedy KA, Chuang AZ. Efficacy of intravitreal bevacizumab for stage 4+ retinopathy of prematurity. N Engl J Med. 2011.
Quinn GE, Dobson V, Siatkowski RM. Cryotherapy for retinopathy of prematurity cooperative group. Visual acuity in infants after treatment for threshold ROP. Arch Ophthalmol. 2001.
Medication Comparisons
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View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy