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My hip X-ray is 35 mAs. Am I overexposed?

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Patient's Query

Hello doctor,

I had a hip X-ray of 35 mAs. An average hip x-ray is supposed to be 20 mAs/.07 mSv. So if my hip x-ray was 35 mAs, how many more mSv have I received? Was I overexposed?

Answered by Dr. Vivek Chail

Education:

MBBS

Professional Bio:

Dr. Vivek Chail is a General Practitioner and Family Physician committed to delivering holistic and comprehensive healthcare for individuals and families. He provides preventive, diagnostic, and therapeutic care for a wide spectrum of medical conditions. He provides patient education and lifestyle counseling for long-term health and wellness. He is well-versed in chronic disease management for conditions like diabetes, hypertension, asthma, and thyroid disorders. He is an expert in the diagnosis and management of acute and chronic illnesses across all age groups.

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

Hello,

Welcome to icliniq.com.

The x-ray power output depends on mAs (milliampere-seconds) and kVp (kilovoltage peak) parameters. The average hip x-ray can be done at about 20 to 30 mAs and 70 to 80 KVp. The general rule is that the percentage increase in mAs causes a similar increase in radiation dose. In your case we can take the average tube current as 25 mAs and dose given to you is 35 mAs. Therefore you might have received 30 to 40 percent over the dose if given a 25 mAs exposure. As x-ray dose for hip x-ray is less when talking about the harmful effects of radiation, so you do not have any significant increase in radiation dose risks.

Patient's Query

Thank you doctor,

So if the average mSv dose of hip is 0.7, what is 40 percent higher in mSv?

Answered by Dr. Vivek Chail

Education:

MBBS

Professional Bio:

Dr. Vivek Chail is a General Practitioner and Family Physician committed to delivering holistic and comprehensive healthcare for individuals and families. He provides preventive, diagnostic, and therapeutic care for a wide spectrum of medical conditions. He provides patient education and lifestyle counseling for long-term health and wellness. He is well-versed in chronic disease management for conditions like diabetes, hypertension, asthma, and thyroid disorders. He is an expert in the diagnosis and management of acute and chronic illnesses across all age groups.

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

Hello,

Welcome back to icliniq.com.

The increase in dose will be 0.28 mSv (millisievert). So you might get a dose of 0.98 mSv.

Medically reviewed by Dr. Nithila. A
Published At June 26, 2019
Reviewed At January 23, 2024

Education:

MBBS

Professional Bio:

Dr. Vivek Chail is a General Practitioner and Family Physician committed to delivering holistic and comprehensive healthcare for individuals and families. He provides preventive, diagnostic, and therapeutic care for a wide spectrum of medical conditions. He provides patient education and lifestyle counseling for long-term health and wellness. He is well-versed in chronic disease management for conditions like diabetes, hypertension, asthma, and thyroid disorders. He is an expert in the diagnosis and management of acute and chronic illnesses across all age groups.

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

Education:

BDS

Professional Bio:

Dr. Nithila A is a Dental Surgeon specializing in providing comprehensive oral healthcare. She focuses on preventive care, routine dental treatments, and patient education to maintain optimal oral health. Known for her compassionate and patient-centered approach, she ensures comfortable and effective dental care tailored to the individual needs of each patient.

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

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MBBS

Professional Bio:

Dr. Vivek Chail is a General Practitioner and Family Physician committed to delivering holistic and comprehensive healthcare for individuals and families. He provides preventive, diagnostic, and therapeutic care for a wide spectrum of medical conditions. He provides patient education and lifestyle counseling for long-term health and wellness. He is well-versed in chronic disease management for conditions like diabetes, hypertension, asthma, and thyroid disorders. He is an expert in the diagnosis and management of acute and chronic illnesses across all age groups.

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

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