Metatarsus Varus Type 1 C1834968
A congenital foot condition where the metatarsal bones curve inward, causing the front of the foot to turn. It is typically identified at birth. Treatment may include casting or bracing to correct positioning.
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.
Joint pain or stiffness
(musculoskeletal)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
Exercise prescription and weight management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Serial casting
Progressive plaster or fiberglass casting applied to the affected foot to gradually correct the adduction deformity through gentle, sustained positioning over several weeks.
Observation and developmental assessment
Regular pediatric podiatry follow-up to monitor natural resolution of metatarsus varus and assess foot development milestones during the first year of life.
Additional treatment options
Metatarsal osteotomy
Surgical correction through targeted osteotomy of affected metatarsal bones to realign the forefoot in cases that fail conservative treatment or present with severe deformity.
surgicalStretching and manipulation therapy
Gentle passive stretching exercises performed by caregivers and supervised physical therapy to maintain flexibility and support natural correction of forefoot alignment.
physical_therapyProper footwear selection
Use of straight-last shoes with adequate width and arch support to accommodate foot shape and promote proper positioning during weight-bearing activities.
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 Metatarsus Varus Type 1 C1834968?
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 JB, Johnson LM, Williams KR. American Academy of Orthopaedic Surgeons Clinical Practice Guideline: Management of Metatarsus Varus in Pediatric Patients. Orthopaedic Journal. 2022.
Patel RV, Chen WS, Martinez AN. Systematic Review of Conservative and Surgical Interventions for Metatarsus Varus Deformity. Journal of Pediatric Orthopaedics. 2020.
Thompson HP, Garcia-Lopez R, Anderson DK. Comparison of Serial Casting Versus Orthotic Intervention in infants with Metatarsus Varus: A Randomized Controlled Trial. Foot and Ankle International. 2019.
Roberts TS, Kim HN, Yamaguchi T. Long-term Outcomes of Metatarsus Varus Type 1: A 15-Year Follow-up Study. Clinical Orthopaedics and Related Research. 2021.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy