My 13-year old daughter came to the kitchen door and said, “Look at this.” She showed me how when her right foot was on the floor and she held her left foot straight, it didn’t even come close to touching the floor. “This leg is too short,” she said patting her left leg. She said she had been having back, shoulder, and neck pain and now she knew why. Her leg had never been shorter, and I assumed it was a cock-eyed growth spurt. My mind starting racing to the possible solution