Knock Knees vs. Bow Legs – Understanding the Difference
As children grow, parents often notice changes in the way their legs are shaped. Two common conditions that raise concern are knock knees and bow legs. While these terms describe different leg alignments, both are usually part of a child’s natural growth pattern. However, in some cases, they may point to underlying orthopedic issues that require medical attention. This blog will help you understand what these conditions are, how to tell them apart, and when it’s important to seek treatment. What Are Knock Knees? Knock knees, medically called genu valgum, occur when a child’s knees angle inward and touch each other while the ankles remain apart. Key points about knock knees: What Are Bow Legs? Bow legs, known as genu varum, occur when a child’s legs curve outward at the knees, creating a noticeable gap between the knees when the ankles are together. Key points about bow legs: Key Differences Between Knock Knees and Bow Legs Feature Knock Knees Bow Legs Leg Shape Knees touch, ankles apart Ankles touch, knees apart Common Age Range 3–6 years Birth to 2–3 years Natural Correction Age 7–8 years 2–3 years Possible Causes Normal growth, genetics, injury, rickets, obesity Normal growth, rickets, bone diseases, injury When to Worry While mild cases are often part of normal growth, you should seek a pediatric orthopedic evaluation if: Possible Causes of Persistent Knock Knees or Bow Legs Treatment Options Final Word for Parents Knock knees and bow legs are usually part of the natural growth process in children, and most cases correct themselves without any intervention. However, if the condition is severe, painful, or persistent, consulting a pediatric orthopedic specialist ensures your child gets the right care at the right time. Clinic Address:C-7, Ground Floor, D- Park, Model Town -3, New Delhi 110009 Call/WhatsApp: +91 88517 77145 Website: childorthocare.online











