Does Hunchback Affect Height? Posture and Growth

The issue of kyphosis?

Does having a hunchback affect height? I am 172 cm tall and weigh 96 kg, which is overweight, and I have a severe hunchback.
If I improve my posture, can I increase my height? (If the growth plates are already closed, as the doctor mentioned, it’s almost done = =) Also, I have been doing some weight training, but it does not impact my spine; I focus on my arms and chest.
Additionally, I notice that my height is usually taller in the morning.
How can I accurately measure my height? I apologize for asking so many questions, and I appreciate your help, doctor.
Thank you.

Hei, 10~19 year old female. Ask Date: 2010/06/30

Dr. Wang Shouji reply Orthopedics

Appearance is a very subjective issue.
If someone is overweight and has a hunchback, it can indeed affect their appearance.
Improving the hunchback can certainly enhance height, but it depends on the severity of the hunchback.
There is no precise measurement for height; different height measurements can vary by 0.5 centimeters, which is within the margin of error.
If there are any concerns, one can go to a hospital for an X-ray to confirm whether there are any spinal issues causing the hunchback.

Reply Date: 2010/06/30

More Info

Hunchback, or kyphosis, can indeed affect your perceived height, but it does not physically increase your height once your growth plates have closed. When we talk about height, we primarily refer to the length of the bones in the body, particularly in the legs and spine. Growth plates, which are areas of developing cartilage tissue near the ends of long bones, typically close after puberty. In males, this usually occurs around the ages of 18 to 25. Once these plates are closed, no further increase in height can occur through natural growth.

However, posture plays a significant role in how tall you appear. A hunchback posture can compress the spine, leading to a shorter appearance. If you improve your posture through exercises, stretching, and possibly physical therapy, you may be able to stand taller and present a more elongated silhouette. This improvement can also enhance your overall health and well-being, as good posture reduces strain on your muscles and ligaments.

Regarding your question about morning height, it is common for individuals to measure slightly taller in the morning than in the evening. This phenomenon occurs because the intervertebral discs in your spine are filled with fluid overnight, allowing them to expand. As you go about your day and engage in activities, gravity compresses these discs, leading to a slight decrease in height by the end of the day. To measure your height accurately, it is best to do so at the same time each day, preferably in the morning after waking up.

As for your weight and its relation to your height, being overweight can indeed affect your posture. Excess weight can lead to increased stress on the spine and may contribute to poor posture, including hunching. Engaging in weight training and other forms of exercise can help strengthen the muscles that support your spine, potentially improving your posture and overall body mechanics.

In summary, while hunchback does not affect your actual height once growth plates are closed, it can influence how tall you appear. Improving your posture can help you stand taller and feel better. Regular exercise, particularly those that strengthen your back and core muscles, can be beneficial. If you are concerned about your posture or weight, consulting with a healthcare professional or a physical therapist can provide personalized guidance and support.

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