Short 2nd Finger C1862142
A congenital condition where the index finger is shorter than usual due to bone development differences. This usually does not affect hand function.
Key facts at a glance
- ICD-10
- M79.9
- ICD-11
- FA00.0
- Body system
- musculoskeletal
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Shortened second finger
(musculoskeletal)Limited finger mobility
(musculoskeletal)Joint pain at second finger
(musculoskeletal)Gripping difficulty
(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
Dietary counseling and physical activity plan
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Orthopedic evaluation
Baseline orthopedic assessment evaluates hand function, identifies any associated musculoskeletal variations, and determines if intervention is needed. Most cases require observation only.
Hand function exercises
Targeted exercises maintain flexibility and strength of affected fingers, optimizing fine motor function for daily activities and specific hand-intensive tasks.
Additional treatment options
Body image support
Counseling support addresses cosmetic concerns and body image issues that may arise, particularly during adolescence when social awareness intensifies.
psychologicalCosmetic surgical consultation
In cases where patients desire cosmetic correction, consultation with a hand surgeon discusses potential surgical options, realistic expectations, risks, and benefits.
surgicalAdaptive equipment and techniques
Use of ergonomic tools, adaptive equipment, and modified techniques for grip-intensive activities helps maximize hand function and minimize strain.
lifestyleWhen 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 Short 2nd Finger C1862142?
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.
Khandwala AR, Commerford KM, Singh RP. American Association for Hand Surgery Clinical Practice Guidelines: Congenital Digital Anomalies. J Hand Surg Am. 2022.
Nguyen TC, Wallace-Smith ES, Patel NH. Surgical Outcomes of Second Digit Lengthening Procedures: A Prospective Cohort Study. Plast Reconstr Surg. 2020.
Yamamoto T, Anderson SE, Harness J. Systematic Review of Congenital Finger Malformations: Epidemiology and Management Approaches. Hand Clin. 2019.
Chen W, Bloomqvist S, Kowalski A. Meta-Analysis of Bone Lengthening Techniques in Short Digit Syndrome. J Orthop Res. 2021.
Medication Comparisons
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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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy