arthrography requires the use of.. sterile technique. fluoroscopy

arthrography requires the use of:

• 1. general anesthesia
• 2. sterile technique
• 3. fluoroscopy

• A. 1 and 2 only
• B. 1 and 3 only
• C. 2 and 3 only
• D. 1,2 and 3

The correct answer is: C. 2 and 3 only

Explanation:

• Sterile Technique: This is essential to prevent infection during the procedure, as a needle is inserted into the joint to inject contrast dye.
• Fluoroscopy: This imaging technique is used to guide the needle into the joint and ensure accurate placement of the contrast dye.

General anesthesia is not typically required for arthrography. The procedure is usually performed under local anesthesia to numb the area around the joint.

Arthrography: A Closer Look

Arthrography is a diagnostic imaging technique used to visualize the structures within a joint. It involves injecting a contrast dye, often combined with a local anesthetic, directly into the joint cavity. This dye highlights the joint's structures, making them more visible on X-ray, MRI, or CT scans.

Why is Arthrography Performed?

Arthrography is typically used to:

• Diagnose joint conditions: It can help identify conditions like tears in ligaments or cartilage, bone spurs, and other abnormalities that may not be visible on standard X-rays.
• Guide therapeutic procedures: Arthrography can be used to guide the placement of needles during procedures like joint injections or aspiration.

The Procedure:

• Preparation: The patient is positioned on an X-ray table, and the joint to be examined is cleaned and sterilized.
• Local Anesthesia: A local anesthetic is injected into the skin near the joint to numb the area.
• Contrast Injection: A thin needle is inserted into the joint, and a contrast dye is injected.
• Imaging: X-rays, MRI, or CT scans are taken to visualize the joint and any abnormalities.

Essential Considerations:

• Sterile Technique: Strict adherence to sterile technique is crucial to prevent infection.   
• Fluoroscopy: This imaging technique is often used to guide the needle into the joint accurately.
• Patient Comfort: While the procedure may cause some discomfort, local anesthesia helps to minimize pain.

In conclusion, arthrography is a valuable diagnostic tool that can provide detailed information about joint structures and conditions. By understanding the procedure and its benefits, patients can make informed decisions about their healthcare.