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X-ray of the spine with lateral and anteroposterior views

Published: August 9, 2026Updated: August 16, 2026

This test involves taking pictures of your spine using special high-energy waves to check for issues like fractures, deformities, or signs of conditions like arthritis or scoliosis.

Quick summary

["X-rays help doctors assess bone health and alignment without surgery or radiation from other tests."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
24983-9
Short code
XR T-spine Views
Synonyms
XR T-spine Views
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
xr
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What This Test Measures

An X-ray captures images of your spine from different angles (front-to-back and side-to-side) to visualize bones, joints, and potential abnormalities. The images show bone density, alignment, and any signs of wear, damage, or unusual growths.

Common Uses

Doctors may order this test to diagnose or monitor conditions like back pain, spinal deformities (such as scoliosis), fractures, infections, or degenerative diseases like osteoarthritis.

Preparation

No special preparation is needed. You may be asked to remove jewelry, clothing, or metal objects that could interfere with the images. Wear a hospital gown if instructed.

Procedure Details

You’ll stand or lie down on a table while the X-ray machine takes pictures. The technician will position you correctly to get clear views of your spine. The procedure is quick and painless, though you may feel a slight pressure from the table.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

X-ray images of the spine are critical for identifying structural issues that may cause pain, limit mobility, or indicate underlying health problems. Early detection can guide treatment decisions, such as physical therapy, medication, or surgical options.

Short name

Spine X-ray

Frequently asked questions

How long does an X-ray take?
An X-ray of the spine typically takes about 10 to 30 minutes, depending on the number of views needed. The technician will explain the process and ensure you’re comfortable during the procedure.
Is there any risk or discomfort?
The X-ray itself is safe and uses low-dose radiation. Discomfort is minimal—you may feel a slight pinch if contrast dye is used (though this isn’t part of a plain X-ray). Avoid pregnancy during the test if possible, as radiation exposure isn’t recommended for pregnant individuals.
Can I eat or drink before this test?
No special diet is required. You can eat and drink normally unless your doctor specifies otherwise, as this test doesn’t involve fasting.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy