Growth plates and X-rays?
Hello Doctor, thank you for taking the time to respond despite your busy schedule.
I have been very anxious about the possibility of growing taller again.
I previously underwent a growth plate examination, and the doctor confirmed that they have all fused, so at my age, it is not possible for me to grow taller.
However, I had an accident a year ago and underwent many X-rays within a month.
I am suddenly very worried that having so many X-rays might somehow reopen the fused growth plates, leading to abnormal growth.
Just thinking about it makes me very scared.
I would like to ask the doctor if it is true that once the growth plates are fused, nothing can cause them to reopen.
Thank you.
Cindy, 20~29 year old female. Ask Date: 2017/10/13
Dr. Li Yongheng reply Orthopedics
Hello, at your current age, the growth plates have already closed, so taking multiple X-rays within a month will not reopen the closed growth plates.
Please rest assured that everything is fine.
Wishing you all the best.
Reply Date: 2017/10/13
More Info
Understanding growth plates and their implications in orthopedics is crucial, especially for individuals concerned about their height and the effects of medical imaging like X-rays. Growth plates, or epiphyseal plates, are areas of developing cartilage tissue located near the ends of long bones in children and adolescents. These plates are responsible for the lengthening of bones during growth. Once a person reaches skeletal maturity, typically in their late teens to early twenties, these growth plates close and are replaced by solid bone, effectively halting further growth in height.
In your case, since your doctor has confirmed that your growth plates have closed, it is highly unlikely that they will reopen due to any external factors, including exposure to X-rays. The closure of growth plates is a biological process that is not reversible. Once they are fused, the potential for further height increase is essentially eliminated.
Regarding your concern about the numerous X-rays you underwent after your injury, it is important to understand that while X-rays do expose you to a small amount of radiation, the risk of this radiation causing any significant harm, particularly in relation to growth plate activity, is minimal. The amount of radiation from a standard X-ray is quite low, and the benefits of obtaining necessary medical information far outweigh the risks associated with radiation exposure in most cases.
Moreover, the human body is quite resilient, and the likelihood of X-rays causing any changes in closed growth plates is virtually nonexistent. Medical professionals are trained to minimize radiation exposure, especially in younger patients, and will only recommend imaging when absolutely necessary.
If you are still feeling anxious about your height or the implications of your past X-ray exposures, it may be beneficial to discuss these feelings with a healthcare provider. They can provide reassurance and further clarify any misconceptions you may have.
In summary, once growth plates have closed, they do not reopen, and there is no evidence to suggest that X-ray exposure can cause them to reactivate. Your height is determined by genetics and the natural process of growth that occurs during childhood and adolescence. If you have any further questions or concerns, do not hesitate to reach out to your healthcare provider for personalized advice and support.
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