Sign in Register Account

MSL FAQ, cheap ultrasound machines FAQ, ultrasound FAQ, dental chair FAQ, X ray FAQ, radiation protect FAQ, blood & urine analyzer FAQ.Click here to learn some frequently asked questions,  it may help.

How to Know if a Chest X Ray Film Is Rotated

Clicks:Updated:2015-12-23 10:12:04

When looking at a chest x-ray,one must bear in mind technical factors that might compromise the quality of the film for proper interpretation.The most important technical factors that can negatively impact the quality of a chest x-ray film are inspiration,rotation,and exposure.A good quality film is straight (not rotated).Here is how to know whether a chest x-ray film is rotated or not.

1.Determine whether the anterior ribs are at the same distance away from the pedicles on either side.If so,the film is straight.If not,it is rotated.

2.Determine whether the medial heads of the clavicles are at the same distance away from the midline on both sides.If so,the film is straight.If not,it is rotated.

3.Determine the position of the carina to the right pedicles.If the carina is to the left of the right pedicles,the film is rotated.If they are at the same position,the film is straight.

4.Determine whether one lung is blacker than the other.If so,the film is rotated,or another abnormality is causing difference in aeration between the lungs.If not,the film is straight.

5.Determine whether the ribs are visible posteriorly.If so,the film is rotated.If not,the film is straight.Only the vertebrae should be visible on the lateral view.

Related Posts
How X-rays Work
The heart of an X-ray machine is an electrode pair-a cathode and an anode--that sits inside a glass vacuum tube......
It is necessary to wear the protective clothing during the X ray inspection
Most people don't know the danger of ionizing radiation......

Customer's Reviews:
Write Your Review:
Tell us what you think about this item and share your opinions with other people. Please make sure your review focuses only on this item. All reviews are moderated and will be reviewed within two business days. Inappropriate reviews will not be posted. After-sales questions and issues: Contact our Customer Service Department. (A customer representative will get back to you).