If a child’s leg while standing does not appear straight, then it is called an angular deformity, which can either genu valgum of the legs or knock knees. This article will focus on what is knock knees and what to expect if your child has genu valgum, a medical term for knock knees.
In most of the cases when the child’s leg appears with knocked knees, the legs are completely normal for the child’s age and will gradually straighten around the age of 3-4 years.
When standing, children’s knees may appear to knock each other; when more significant, the children may appear to knock their knees together when they run and sometimes walk with their feet outside to compensate.
By two years of age, most children will have straight legs. The normal pattern of growth goes from bowed legs to straight to knock knees by the age of 3 to 4 years of age, and the legs will return to straight alignment again by the age of 7-8 years.
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HOW TO DIAGNOSE GENU VALGUM:
Evaluation of any angular deformity begins with proper physical examination and x-rays, the most common being a long leg standing alignment film and a plain radiograph from the hip to the ankle to check the alignment of the lower limbs.
WHEN TO SEE A SPECIALIST IN GENU VALGUM OR THUMP KNEES:
Pain can occur if the child hits or knocks his knees while playing. In such cases, X-beams are taken to decide whether the distortion is improving or more awful. In the event that there is torment, the youngster is more than eight years of age, or on the other hand, in the event that x-beams show deteriorating disfigurement over the long haul, careful revision might be required.
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MEDICAL CAUSES OF KNOCK KNEES or GENU VALGUM:
The most common cause of genu valgum is idiopathic, but there are a few other medical conditions that can cause it, such as overweight children developing rickets. Thump knees can likewise be seen now and again after crack, injury, or contamination.