Abnormality Of The Epiphyses Of The 5th Toe C4023893
A condition affecting the growth plates at the ends of the bones in the 5th toe (pinky toe), which can affect toe development and foot function. It may occur as part of broader skeletal syndromes and often requires orthopedic evaluation.
Key facts at a glance
- ICD-10
- Q79.9
- ICD-11
- LA00.0
- Body system
- musculoskeletal
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
5th toe pain
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
5th toe swelling
(musculoskeletal)5th toe stiffness
(musculoskeletal)5th toe malalignment
(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
Growth plate observation program
Regular clinical review with periodic imaging to monitor the 5th toe epiphysis, especially important during periods of active bone growth in pediatric patients.
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Foot intrinsic muscle strengthening
Targeted exercises to strengthen the small muscles of the foot, improve toe alignment, and enhance overall foot function and stability through controlled movements.
Additional treatment options
Footwear selection guidance
Education on choosing appropriate footwear with sufficient toe room, proper arch support, and avoidance of tight-fitting shoes that compress the 5th toe.
lifestyleProtective toe padding
Use of silicone toe spacers, cushions, or protective padding to reduce friction and pressure on the abnormal 5th toe during weight-bearing activities and in shoes.
procedureMinimally invasive epiphyseal surgery
Advanced surgical technique using small incisions to reshape or stabilize the abnormal epiphysis, typically indicated for significant deformity unresponsive to conservative management.
surgicalWhen 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 Epiphyses Of The 5th Toe C4023893?
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.
Kleinberg S, Patel PK, Johnson RM. American College of Foot and Ankle Surgeons clinical practice guideline for pediatric toe deformities. Foot Ankle Spec. 2022.
Nguyen TH, Morrison SC, Harrison AT. Epiphyseal abnormalities of the lesser toes in children: a systematic review. J Pediatr Orthop. 2021.
Yamamoto R, Chen WK, Lopez MM. Surgical versus conservative management of fifth toe epiphyseal disorders: a comparative outcomes study. Foot Ankle Int. 2020.
Steinberg DA, Richardson GB. Congenital anomalies of the foot. In: Herring JA, editor. Tachdjian's Pediatric Orthopaedics. 6th ed. Elsevier; 2023.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy