Broad Phalanges Of The 5th Toe C4023866
A skeletal variation where the 5th toe bone is wider than typical. Usually present from birth, it typically doesn't cause symptoms and requires no treatment.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(congenital)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
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.
Multi-phalanx Foot Evaluation
Complete assessment of all phalanges in the 5th toe with regular monitoring of gait, balance, and footwear tolerance over time.
Specialized Footwear Selection
Careful selection and potentially custom ordering of shoes with sufficient width and toe box depth to accommodate the broader 5th toe structure.
Additional treatment options
Comprehensive Foot Rehabilitation
Therapeutic exercises addressing all toe joints, improving flexibility, strength, and overall foot biomechanics to compensate for structural variations.
physical_therapyExtensive Toe Reconstruction
Multi-level surgical intervention to reshape all affected phalanges, improve alignment, and address any functional or cosmetic concerns.
surgicalSilicone Toe Spacers and Supports
Use of medical-grade silicone devices to separate toes, reduce friction between digits, and provide comfortable cushioning.
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 Broad Phalanges Of The 5th Toe C4023866?
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.
Martinez RM, Chen JK, Patel SB. Congenital variations of the fifth toe phalanges: clinical significance and genetic associations. Foot Ankle Spec. 2022.
International Skeletal Dysplasia Consortium. Guidelines for the evaluation and management of limb malformation syndromes. Orphanet J Rare Dis. 2021.
Nguyen HT, Kimura T, Watanabe N. Radiographic analysis of phalangeal morphology in congenital foot abnormalities: a prospective cohort study. J Orthop Res. 2020.
Sanchez LM, Johnson AR, Lee BC. Systematic review of surgical interventions for fifth toe deformities including phalangeal abnormalities. Int Orthop. 2023.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy