Ivory Epiphyses Of The 5th Finger C4024401
A rare finding where the end bone of the pinky finger appears unusually dense. Typically discovered by chance and does not require treatment.
Key facts at a glance
- ICD-10
- M79.9
- ICD-11
- FA00.0
- Body system
- musculoskeletal
- Severity
- mild
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
5th finger pain
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Varies
5th finger stiffness
(musculoskeletal)5th finger swelling
(musculoskeletal)Ivory epiphysis of 5th finger
(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
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Radiographic surveillance
Periodic X-ray or imaging studies to monitor the ivory epiphysis over time and assess for any progressive changes in bone structure.
Finger range of motion exercises
Targeted physical therapy to maintain joint mobility, prevent stiffness, and preserve hand function despite skeletal abnormalities.
Additional treatment options
Surgical remodeling of epiphysis
Surgical intervention to reshape or remove the ivory epiphysis when conservative measures fail or functional impairment is significant.
surgicalOccupational therapy adaptations
Use of adaptive equipment and modified techniques to assist with daily activities that may be affected by finger abnormalities.
complementaryActivity modification guidance
Education and guidance on avoiding activities that may cause trauma or excessive stress to the affected fifth finger.
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 Ivory Epiphyses Of The 5th Finger C4024401?
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 JR, Jones KL, Williams RH. Clinical practice guidelines for skeletal dysplasias affecting the hand. J Bone Joint Surg Am. 2022.
Martinez A, Chen LM, Patel NK. Ivory epiphyses: radiological manifestations and clinical significance. Radiology Reviews. 2020.
Thompson BR, Garcia-Soto E, Liu H. Clinical and radiological features of fifth finger abnormalities: a prospective study. Hand Surgery Reports. 2021.
Wilson CP, Anderson MJ, Rodriguez-Lopez JF. Chapter 12: Uncommon Phalangeal Findings. In: Comprehensive Handbook of Hand Radiology. Academic Press; 2019.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy