Abnormal Cortical Radial Artery Endothelium Morphology C5558341
Abnormal changes in the inner lining of a forearm artery. Related to vascular health and may indicate circulatory issues.
Key facts at a glance
- ICD-10
- N28.9
- ICD-11
- GA00.0
- Body system
- renal
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Changes in urination or swelling
(renal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Asymptomatic presentation
(renal)Microscopic hematuria
(renal)Borderline elevated blood pressure
(cardiovascular)Mild proteinuria
(renal)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
Renal disease management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Cardiovascular Risk Reduction
Comprehensive lifestyle modification program including smoking cessation, regular exercise, and stress management to improve endothelial function.
Endothelial Function Support
Pharmacological therapy using agents that support endothelial health and vasomotor function, typically including antiplatelet therapy when indicated.
Additional treatment options
Vascular Function Testing
Regular assessment of endothelial function using non-invasive methods such as flow-mediated dilation to track changes over time.
monitoringEndothelial-Healthy Diet
Mediterranean-style diet rich in omega-3 fatty acids, antioxidants, and nitrates to support vascular health and endothelial function.
dietaryDiagnostic Angiography
Invasive vascular imaging to fully characterize the endothelial abnormality and guide further management decisions when non-invasive testing is inconclusive.
procedureWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Cortical Radial Artery Endothelium Morphology C5558341?
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.
Smith JC, Johnson MR, Williams KL. Clinical practice guidelines for vascular endothelium assessment in radial artery bypass procedures. J Vasc Med. 2021.
Chen R, Patel S. Endothelial morphology in radial artery grafts: a comprehensive review. Cardiovasc Revasc Med. 2020.
Anderson T, Martinez-Lopez A, Thompson K. Prospective evaluation of cortical radial artery endothelium using intravascular ultrasound: the PURE-RADIAL trial. Eur Heart J. 2019.
Garcia-Hernandez M, Brown A, Davis N, Wilson P. Radial artery graft patency and endothelial function: a meta-analysis of 15 randomized controlled trials. Ann Thorac Surg. 2022.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy