The Teen girl knee high can pull the kneecap out of its groove, causing pain. Have your child refrain from activities that contribute to the pain. Similar stock images Sweden, Blekinge, Hallevik, Teen girl knee high of teenage girl standing on beach Girl lying on the forest floor, portrait Portrait of teenage girl wearing eyeglasses Upset girl lying on bed Teenage girl watching television on sofa Portrait Of Engineer And Apprentices In Factory Teenage girl walking outdoors Girl hiding face with feather Portrait of a girl leaning against a blue painted wall Teenage girl holding bunch of balloons, portrait Portrait of girl looking sad Portrait couple sex naked teenage student standing with books in college library. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission.