The 3D scan of the left leg produces images of the left foot cross-sectional area by using X-rays.
This computing tomography technique helps in viewing the internal structures of the leg.
What is a 3D scan Of The Left Leg
If a patient suffers from persistent pain or any other type of problem in the leg, the doctor advises him to undergo a 3D scan.
It detects the presence of infection, fractures, tumours, and damaged tissues in the leg.
With the help of X-rays, a computer produces a 3D image of the leg on a film.
This helps the doctor to diagnose the problem.
This a non-invasive procedure to view the problems in the leg.
How is a 3D scan Left Leg performed?
It is a simple method carried out by a radiologist or a technician in the radiology department.
If required, the patient is given a contrast intravenously or orally.
The patient lies down on a bed in a still position.
A lead sheet covers the other parts of the body.
The rotating X-ray beams scan the leg and produce images known as slices, which put together, create a 3D structure.
The procedure is usually short and takes around 10-15 minutes. 
Side effects and risks of a 3D Scan Left Leg
Certain risks associated with this procedure are:
Contrast dyes may cause allergy such as redness and itching in the skin.
It affects the foetus of a pregnant woman and causes birth defects.
Preparation before performing a 3D Scan Left Leg
Some preparatory steps that are usually followed are:
The patient removes any jewellery or accessory on the body.
The patient avoids the consumption of food 4-6 hours before the scan. 
The test should be avoided during pregnancy.
Post-Care After a 3D Scan Left Leg
If the doctor gives certain instructions, then the patient must follow them accordingly.
The patient can resume regular activities.
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