Whether a girl can grow taller after the age of 16 can be determined by taking a radiograph at the hospital to see if the epiphysis has closed. If the epiphyses are not closed, the girl can still grow taller; if the epiphyses are closed, the probability of growing taller is not high. A 16-year-old girl is still in the stage of growth and development. Whether she can continue to grow taller or not needs to be determined by observing whether the epiphyses are closed or not. If the epiphyses are not closed, the girl can still grow taller; if the epiphyses are closed, the probability of growing taller is not high. In addition, it is also related to the nutritional status and exercise situation, you can eat more eggs, milk and other high-protein diet, at the same time, pay attention to calcium supplement, strengthen the exercise, you can do more jumping jacks, basketball and other sports.