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Is Genu Valgum Genetic?
- Heritability
- ~40%
- Inheritance
- multifactorial
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Knock-knee deformity has a moderate hereditary component. Multiple skeletal dysplasia syndromes caused by specific gene mutations can present with genu valgum.
How Genetic Is Genu Valgum?
Genetics plays a meaningful role in Genu Valgum, with heritability estimated at around 40%. However, environmental factors — including diet, lifestyle, and exposure — also significantly influence risk.
Source: MedlinePlus Genetics
Does Family History Matter for Genu Valgum?
Family history does matter. Having close relatives with Genu Valgum can increase your personal risk, though it is not deterministic. Maintaining a healthy lifestyle and regular screening remain important regardless of family background.
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