Oxygen is the most abundant element in the human body. It makes up 65 percent of the total weight of a person. For a person with a weight of 155, about 94 pounds of her total weight would be made of the element oxygen. This is due mainly to the body's water content.
Genu Varum. Genu Varum is also known as Bow Leg. It is a deformity wherein there is lateral bowing of the legs at the knee. This is usually due to defective growth of the medial side of the epiphyseal plate.It is commonly seen unilaterally and seen in conditions such as Rickets, Paget's disease and severe degree osteoarthritis of the knee.t is a deformity wherein there is lateral bowing of the legs at the knee. This is usually due to defective growth of the medial side of the epiphyseal plate. It is commonly seen unilaterally and seen in conditions such as Rickets, Paget's disease and severe degree osteoarthritis of the knee.
Genu valgum, commonly called  knock-knee , is a condition in which the knees angle in and touch one another when the legs are straightened.Individuals with severe valgus deformities are typically unable to touch their feet together while simultaneously straightening the legs.owever, the condition may continue or worsen with age, particularly when it is the result of a disease, such as rickets or obesity. Idiopathic genu valgum is a form that is either congenital or has no known cause..