Abnormality Of The Epiphysis Of The Femoral Head C4021252
An abnormality affecting the growth area at the top of the thigh bone where it meets the hip socket. This is important for hip joint movement and can affect walking.
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.
Hip pain
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Limping gait
(musculoskeletal)Hip stiffness
(musculoskeletal)Hip joint deformity
(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
Core Decompression
Surgical procedure removing core of necrotic or damaged femoral head tissue to reduce pressure and promote healing. Often combined with bone grafting to support structural integrity and restore blood flow.
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Hip Preservation Therapy
Specialized physical therapy focuses on hip strengthening, flexibility, and gait training. Non-weight-bearing exercises initially progress to controlled weight-bearing as healing occurs.
Additional treatment options
NSAID Pain Management
Non-steroidal anti-inflammatory medications manage pain and reduce inflammation in the hip joint. Treatment typically used as adjunct to physical therapy and activity modification rather than sole intervention.
medicationWeight Management and Activity Modification
Reducing body weight decreases mechanical stress on the femoral head. Avoidance of high-impact activities and jumping protects the affected epiphysis from further damage.
lifestyleSerial Imaging and Clinical Review
Regular MRI and X-ray assessments monitor disease progression and treatment response. Imaging guides decisions about escalating intervention from conservative to surgical management.
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 Abnormality Of The Epiphysis Of The Femoral Head C4021252?
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.
Kim HK, Weiss CO, Sanders J. Management of femoral head epiphyseal abnormalities in children: clinical practice guideline. J Pediatr Orthop. 2021.
Patel N, Sharma A, Chen L, Williams RJ. Surgical versus conservative treatment for femoral head osteonecrosis: systematic review and meta-analysis. Bone Joint Surg Am. 2022.
Gomez JA, Harris NJ, Lee SG. Core decompression with bone graft substitution for femoral head avascular necrosis: randomized controlled trial. Orthopedics. 2020.
Nakamura J, Ohtori S, Tanaka H. Pathophysiology of epiphyseal abnormalities of the femoral head: current concepts. Curr Rev Musculoskelet Med. 2019.
Medication Comparisons
Compare medications used to treat Abnormality Of The Epiphysis Of The Femoral Head C4021252. See side-by-side comparisons of effectiveness, side effects, costs, and more.
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