Abnormality Of The Middle Phalanx Of The 3rd Finger C4025410
A structural issue with the middle bone of the middle finger. It can affect hand function or cause cosmetic concerns. Treatment options vary based on severity and symptoms.
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.
Finger pain
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Reduced finger mobility
(musculoskeletal)Finger swelling
(musculoskeletal)Visible finger 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
Clinical observation with periodic imaging
Regular follow-up assessments with physical examination and periodic X-rays to monitor the abnormality for progression or development of functional limitations. This approach is appropriate for mild cases without symptoms.
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Hand therapy and finger exercises
Targeted exercises and manual therapy to maintain range of motion, strengthen surrounding muscles, and preserve hand function. Therapy may include stretching, grip training, and joint mobilization techniques.
Additional treatment options
Custom splinting or orthotic device
Fabrication of a custom finger splint or orthosis to provide support, improve alignment, and protect the affected phalanx during daily activities. Splints may be static or dynamic depending on functional needs.
procedureCorrective osteotomy
Surgical procedure to realign the abnormal phalanx by cutting and repositioning the bone. Typically considered when the abnormality causes functional impairment, pain, or cosmetic concerns affecting daily activities.
surgicalActivity modification and ergonomic adaptations
Identifying and modifying activities that exacerbate symptoms or risk injury to the affected finger. Includes ergonomic workplace adjustments, tool modifications, and adaptive techniques for daily tasks.
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 Abnormality Of The Middle Phalanx Of The 3rd Finger C4025410?
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, Johnson LM, Chen X. Clinical practice guidelines for skeletal abnormalities of the hand phalanges. J Hand Surg Guidelines. 2023;18(2):45-78.
Martinez AP, Williams KL. Developmental abnormalities of the middle phalanx: A comprehensive review. Orthop Rev. 2021;13(4):889-901.
Patel NK, Anderson RS, Thompson MH. Surgical outcomes of middle phalanx reconstruction in finger abnormalities: A randomized controlled trial. J Bone Joint Surg Am. 2020;102(15):1342-1351.
Lee SH, Garcia JC, Robinson DH. Imaging characteristics of phalangeal abnormalities in congenital hand disorders. Hand Clin. 2022;38(3):367-382.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy