Can a 15-year-old girl still grow taller?
Generally, a 15-year-old girl can still grow taller, but if the epiphyseal lines have already closed, she typically will not grow any taller. If there is abnormal growth in height development, parents should take the girl to see a doctor promptly. Detailed analysis is as follows:

For a 15-year-old girl, if the epiphyseal lines have not yet fully closed, she can usually still grow taller. During this period, ensuring adequate nutrition, maintaining good sleep quality, engaging in appropriate physical exercise, and maintaining a healthy lifestyle can all help promote height growth. Additionally, genetic factors also play an important role; if the family has genes associated with tall stature, the likelihood of the girl continuing to grow taller will also increase.
If bone age testing reveals that the growth plates have already closed or are nearly closed, the girl's potential for natural growth will be very limited, and she generally will not grow taller. Furthermore, long-term malnutrition, lack of physical activity, insufficient sleep, and other unhealthy lifestyle habits may also negatively impact height growth. Parents are advised to regularly measure the girl's height and record it to monitor her growth and development timely.
It is recommended that girls maintain healthy lifestyle habits, have a balanced diet, engage in appropriate exercise, and strengthen their physical fitness, which can also benefit height growth.