Bone X-ray

Written & medically reviewed by Dr. Sanjay Anbu, MBBS · Last reviewed 27 September 2026

A bone X-ray is a quick, painless scan using a small dose of radiation to look at bones and joints. It is the usual first test for suspected fractures and many bone or joint problems.

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Causes & risk factors

To check for broken bones (fractures)
To assess joint problems such as arthritis
To investigate bone pain or swelling
To check bone healing after an injury
To look for bone infections or growths
To check joint dislocations

Common symptoms

Joint pain
Back pain
Pain, swelling or deformity after an injury
Reduced movement in a joint

Tests & diagnosis

How X-rays work
CT scan for complex fractures
MRI for soft tissue and detailed bone views

Treatment & management

It is quick and painless — the part is positioned against a plate
You may need a few images from different angles
It uses a small dose of radiation
It shows fractures, joint changes and bone alignment
Tell staff if you are or might be pregnant

When to see a doctor urgently

After an injury with pain, swelling or deformity
For ongoing joint or bone pain your doctor wants to investigate
To check how a fracture is healing

Not a diagnosis. MedDroid gives general educational information about bone x-ray. It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.

Frequently asked questions

Can an X-ray always show a fracture?

Most fractures show up on X-ray, but some small or hairline breaks can be hard to see at first. If pain continues, a repeat X-ray or a scan like CT or MRI may be needed.

Is a bone X-ray safe?

Yes. It uses a small dose of radiation, and the benefit of diagnosing a bone or joint problem far outweighs the very small risk. Tell staff if you might be pregnant.

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Sources & further reading

Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.