Abnormality Of The Epiphysis Of The 2nd Metacarpal C4023964
An abnormality in the growth area of the index finger bone, affecting finger development and dexterity. The condition may impact fine motor skills and hand function. Orthopedic management helps address any related functional challenges.
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
Pain in the second metacarpal region
(musculoskeletal)Swelling over the second metacarpophalangeal joint
(musculoskeletal)Limited range of motion of the second finger
(musculoskeletal)Joint stiffness in the second metacarpal
(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
Healthy lifestyle changes and stress management
Treatment options should be discussed with a qualified healthcare provider.
Serial Hand Imaging
Regular monitoring through X-rays or ultrasound to track epiphyseal changes in the second metacarpal. Frequency tailored to age and severity of abnormality.
Hand Function Therapy
Targeted exercises preserving finger mobility and grip strength. Therapy addresses compensatory movements and maintains overall hand function.
Additional treatment options
Metacarpal Osteotomy
Corrective bone surgery to realign the second metacarpal when significant deformity develops. Reserved for cases with functional impairment.
surgicalErgonomic Hand Use
Adaptation of daily activities to reduce stress on the affected finger. Includes keyboard positioning, tool selection, and activity pacing.
lifestyleProtective Taping
Supportive taping techniques stabilize the affected metacarpal during physical activities. Provides external support without restricting all movement.
complementaryWhen 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 2nd Metacarpal C4023964?
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.
Klein C, Weber M. Clinical practice guidelines for congenital hand abnormalities. J Pediatr Orthop. 2022.
Patel S, Anderson R, Chen L, Martinez J. Imaging of metacarpal epiphyseal abnormalities: a comprehensive review. Skeletal Radiol. 2021.
Thompson R, Garcia P, Liu H, Kim S. Surgical versus conservative management of epiphyseal disorders in children: systematic review and meta-analysis. Clin Orthop Relat Res. 2020.
Nguyen T, Roberts W. Pediatric musculoskeletal disorders. In: Orthopedic Surgery Essentials. 3rd ed. Philadelphia: Elsevier Health Sciences; 2019.
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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 20, 2026. · Read our editorial policy