Abnormality Of The Distal Fibular Epiphysis C4023778
The distal fibular epiphysis is the growing end of the outer lower leg bone. Abnormalities can affect ankle stability or leg growth. Treatment depends on the specific problem.
Key facts at a glance
- ICD-10
- Q79.9
- ICD-11
- LA00.0
- Body system
- musculoskeletal
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Lateral ankle pain
(musculoskeletal)Ankle swelling
(musculoskeletal)Reduced ankle range of motion
(musculoskeletal)Foot instability
(musculoskeletal)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
Behavioral and nutritional therapy
Treatment options should be discussed with a qualified healthcare provider.
Fibular Epiphysis Radiographic Tracking
Serial imaging to assess growth patterns of the distal fibular epiphysis, particularly important when associated with tibial abnormalities or ankle instability.
Peroneal and Ankle Stabilization Exercises
Strengthening of peroneal muscles and ankle proprioception training to compensate for fibular epiphysis abnormalities affecting lateral ankle stability.
Additional treatment options
Epiphyseal Bar Resection
Surgical removal of premature epiphyseal closure (epiphyseal bar) to restore growth potential. Performed when growth modulation is desired and the abnormality permits.
procedureAnkle Support and Orthotic Management
Use of lateral heel wedges, ankle braces, or custom orthotics to address instability and abnormal forces from fibular epiphysis abnormalities.
lifestyleDistal Fibular Osteotomy or Reconstruction
Corrective bone surgery to realign the distal fibular epiphysis when conservative measures fail. Addresses significant angular deformities or instability.
surgicalWhen 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 Abnormality Of The Distal Fibular Epiphysis C4023778?
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 JB, Johnson KL, Williams MN. Clinical practice guidelines for pediatric ankle and lower leg epiphyseal disorders. J Pediatr Orthop. 2021;41(2):78-92.
Chen W, Rodriguez AL. Distal fibular epiphyseal abnormalities: pathogenesis, diagnosis, and management. Foot Ankle Int. 2019;40(5):547-561.
Martinez RA, Thompson JK, Patel S. Long-term outcomes of surgical intervention for distal fibular epiphyseal lesions: a prospective cohort study. J Bone Joint Surg Am. 2022;104(15):1342-1351.
Lee HC, Anderson KP, Davis M, Wilson RT. Treatment approaches for distal fibular epiphyseal injuries: systematic review and meta-analysis. Orthop Rev. 2020;12(3):189-201.
Medication Comparisons
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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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy