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Is 20 % bone union after a fracture enough in a kid?

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Patient's Query

Hello doctor,

My 4-year-old son fell in the play area and got his left arm fractured (ulna and radius). We went to the ER, and the doctors did the alignment and put him in a cast and sling. I am attaching the X-rays before and after alignment. In the X-ray after alignment, one of the bones was not aligned properly. The doctor said that it is fine if it is aligned with more than 20 % of kids. I am attaching both the X-rays. Can you please check and confirm if it is fine? Also, since he is 4 years old, he is not keeping the sling all the time, and while playing (with toys inside the home), the sling is getting loosened. My worry is that it will delay the healing process. Does the kid always need to be in a sling while in the cast? Please advise.

Answered by Dr. Sumit Chawla

Education:

MBBS

Professional Bio:

Dr. Sumit Chawla is a skilled Orthopedician and Traumatology specialist with extensive years of clinical experience. He specializes in managing musculoskeletal injuries, fractures, and joint disorders with precision. His expertise spans both advanced surgical techniques and effective non-surgical treatments. Dr. Chawla is committed to delivering personalized care that restores mobility, enhances recovery, and improves patients’ quality of life.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

The reduction is not appropriate in this case; the bone might join in a 4-year-old child, but this is certainly taking a risk. The child requires removal of the cast, reattempt at the closed reduction, and application of a slab for one week, followed by checking of X-ray elbow with the forearm, wrist-anteroposterior and lateral view to confirm whether the reduction is maintained or not. If the reduction is maintained, then undergo cast immobilization. Children do not require a sling at all times. The role of the sling is to prevent edema of the limb by keeping it elevated and giving support. The child can play with a well-fitted cast provided there is no fall on the limb, the cast is not soft and broken. If there is anything else, feel free to discuss it further.

Thank you.

Medically reviewed by Dr. Divya Banu M
Published At February 18, 2016
Reviewed At October 28, 2025

Education:

MBBS

Professional Bio:

Dr. Sumit Chawla is a skilled Orthopedician and Traumatology specialist with extensive years of clinical experience. He specializes in managing musculoskeletal injuries, fractures, and joint disorders with precision. His expertise spans both advanced surgical techniques and effective non-surgical treatments. Dr. Chawla is committed to delivering personalized care that restores mobility, enhances recovery, and improves patients’ quality of life.

This doctor is not available for online consultations on the platform anymore.

Education:

BDS

Professional Bio:

Dr. Divya Banu M is a dedicated Dental Surgeon with valuable clinical experience. She specializes in the diagnosis, prevention, and treatment of various diseases and conditions affecting the oral cavity. With a gentle and patient-centered approach, she is committed to promoting oral health and enhancing smiles through quality dental care. Her areas of expertise include restorative dentistry, preventive dental care, and cosmetic dental procedures.

This doctor is not available for online consultations on the platform anymore.

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Dr. Sumit Chawla
Dr. Sumit Chawla

Orthopedician and Traumatology

Education:

MBBS

Professional Bio:

Dr. Sumit Chawla is a skilled Orthopedician and Traumatology specialist with extensive years of clinical experience. He specializes in managing musculoskeletal injuries, fractures, and joint disorders with precision. His expertise spans both advanced surgical techniques and effective non-surgical treatments. Dr. Chawla is committed to delivering personalized care that restores mobility, enhances recovery, and improves patients’ quality of life.

This doctor is not available for online consultations on the platform anymore.

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