Extremity x-ray
.What is Extremity X-Ray?
An extremity X-ray is an imaging technique that produces images of bones and soft tissue in parts of the body such as the hands, feet, wrists, and ankles. A radiologist reads the images for signs of abnormalities such as fractures, bone tumors, bone cysts, and arthritis. It is also used for planning surgery, such as a joint replacement.
Preparation for an Extremity X-Ray
In preparation for an extremity X-ray, you may be asked to remove jewelry and any clothing that might interfere with the X-ray images. You may also be asked to wear a hospital gown if it’s necessary for the shots.
Procedure for Extremity X-Ray
During the procedure, you will be positioned either standing or lying down. The radiographer or radiologist will place the extremity in the correct position for imaging. The X-ray machine will be adjusted to take the X-rays of the specific area. Depending on the purpose of the X-ray, you might be asked to stand in different positions to get the views that are needed. You will need to remain still while the X-rays are taken. Once the X-rays are complete, you will be given instruction on how to get the results of the X-ray.
Types of Extremity X-Ray
There are different types of extremity X-rays, including:
- Mortise view – this is an X-ray of the ankle taken in a standing position.
- Shoulder X-ray – this is an X-ray of the shoulder joint taken in a standing position.
- Hip X-ray – this is an X-ray of the hip joint taken in a standing position.
- Skyline pelvic X-ray – this is an X-ray of the pelvis taken in a standing position.
- AP elbow X-ray – this is an X-ray of the elbow taken in a standing position.
- Wrist X-ray – this is an X-ray of the wrist joint taken in a standing position.
- Knee X-ray – this is an X-ray of the knee taken in a standing position.
- Hand X-ray – an X-ray of the hand taken in a standing or lying down position.
Risks of Extremity X-Ray
Generally, an extremity X-ray is a low-risk test. However, there is a small risk of radiation exposure and potential side effects from the X-ray. The risk of radiation exposure increases with each additional X-ray taken, so if more than one X-ray is required, this should be taken into consideration. Additionally, the results of the X-ray can sometimes cause psychological distress or worry, particularly if any abnormalities are found.
Why is Extremity X-Ray Done?
Extremity X-rays are often used to diagnose conditions such as bone fractures, bone tumors, bone cysts, and arthritis. It can also be used to assess the effects of treatment, plan surgery, and confirm correct placement of prosthetic joints. Additionally, extremity X-rays are used to monitor the growth and development of bones and to compare between bones of the same extremity or with other bones in the body.
When is Extremity X-Ray Needed?
Extremity X-ray may be recommended if you are experiencing pain or swelling in your extremities, if you have a history of fractures or injury to an extremity, or if you have a disease or condition that affects bones, such as arthritis. Your doctor may also order an X-ray if you have recently had joint replacement surgery, or if you are experiencing pain or swelling in an extremity.