Abnormal Terminal Vellus Ratio C5139383
A condition where the balance between mature and fine hairs is disrupted, affecting hair growth patterns. It can occur at any age and may be associated with hormonal changes. Treatment addresses the underlying cause.
Key facts at a glance
- ICD-10
- L98.9
- ICD-11
- EA00.0
- Body system
- dermatologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(dermatologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
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
Exercise prescription and weight management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Topical Retinoid Therapy
Topical retinoid applications promote normal follicular cycling and may help normalize the terminal vellus hair ratio in affected areas.
Laser Hair Therapy
Laser procedures can stimulate follicular activity and promote transition from vellus to terminal hair characteristics in the treatment area.
Additional treatment options
Nutritional Hair Support
Biotin, zinc, iron, and protein supplementation supports hair follicle health and may improve the quality of hair produced by follicles.
dietaryScalp Stimulation Techniques
Regular massage and stimulation of the affected area improves blood circulation to hair follicles, potentially supporting healthier hair growth patterns.
physical_therapyClinical Photography and Assessment
Documentation through standardized photography tracks changes in hair characteristics over time, helping evaluate treatment effectiveness.
monitoringWhen 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 Terminal Vellus Ratio C5139383?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Abnormal Terminal Vellus Ratio C5139383. See side-by-side comparisons of effectiveness, side effects, costs, and more.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy