Bow Legs
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Reviewed By:
Tomohiro Hamahata, MD (Orthopedic surgery)
Dr. Hamahata graduated from the Jikei University of Medical Science. After working at Asanokawa General Hospital and Kosei Chuo Hospital, he joined the Department of Orthopedics at Asakusa Hospital in April 2021, specializing in general orthopedics and joint replacement surgery.
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Content updated on Jan 4, 2023
About the symptom
Bowed legs is a condition where one or both of the legs curve outward at the knees. It is also called genu varum.
When to see a doctor
Seek professional care if you experience any of the following symptoms
Low back pain
Possible causes
- Osteoarthritis (OA)
Wear and tear of the joint cartilage over time. Risk factors include repetitive joint movements, and carrying heavy loads for many years.
Rickets Vitamin D deficiency
Rickets is the softening and weakening of bones in children, usually because of an extreme and prolonged vitamin D deficiency. Vitamin D helps the body to absorb calcium and phosphorus from food. Not enough vitamin D makes it difficult to maintain proper calcium and phosphorus levels in bones, which can cause rickets.
Questions your doctor may ask about this symptom
Your doctor may ask these questions to check for this symptom
Do you have bow legs? (the legs curve outward at the knees while the feet and ankles touch)
Is the affected area red?
Is the affected area swollen?
Do you have a fever?
Do you feel fatigued?
Other Related Symptoms
Similar symptoms or complaints
Symptoms from the same body system / part
Symptoms treated by the same specialty
Reviewed By:
Tomohiro Hamahata, MD (Orthopedic surgery)
Dr. Hamahata graduated from the Jikei University of Medical Science. After working at Asanokawa General Hospital and Kosei Chuo Hospital, he joined the Department of Orthopedics at Asakusa Hospital in April 2021, specializing in general orthopedics and joint replacement surgery.
Just 3 minutes.
Developed by doctors.
Ubie is supervised by 50+ medical experts worldwide
Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan