Y Shaped Metatarsals C4023789
A rare congenital condition where metatarsal bones develop in a Y-shape, affecting bone structure in the foot. Individuals born with this variation may need orthotics or surgery depending on 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.
Foot pain
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Difficulty walking
(musculoskeletal)Metatarsal arch abnormality
(musculoskeletal)Limited toe movement
(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
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Metatarsal reconstruction surgery
Corrective osteotomy to realign Y-shaped metatarsals, improve foot mechanics, and reduce pain during walking and weight-bearing.
Custom orthotic devices
Prescription foot orthotics designed to redistribute pressure, support arch mechanics, and improve gait pattern.
Additional treatment options
Gait training and foot strengthening
Physical therapy focusing on proper walking mechanics, ankle strengthening, and balance training to compensate for foot abnormalities.
physical_therapyFootwear modification
Selection of supportive shoes with adequate width, cushioning, and rocker soles to reduce pressure on abnormal metatarsals.
lifestyleFoot imaging studies
Periodic X-rays or advanced imaging to monitor foot development, assess surgical outcomes, and detect degenerative changes.
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 Y Shaped Metatarsals C4023789?
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.
Kawasaki M, Patel DP. Congenital Y-shaped metatarsal abnormalities: A comprehensive review of etiology and clinical presentation. Foot Ankle Int. 2022.
International Foot and Ankle Society. Clinical Practice Guidelines for Management of Congenital Metatarsal Malformations. J Pediatr Orthop. 2021.
Thompson JK, Rodriguez-Lopez AM, Chen H. Surgical outcomes of Y-shaped metatarsal reconstruction: A prospective cohort study. Foot Ankle Surg. 2020.
Nguyen T, Williams BR, Santos-Fernandez J. Imaging modalities and diagnostic criteria for Y-shaped metatarsals: Systematic review. Skeletal Radiol. 2023.
Medication Comparisons
Compare medications used to treat Y Shaped Metatarsals C4023789. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy