X-Ray Film Identification Marker

X-ray film identification markers, also known as lead markers or radiographic markers, are small devices used in medical imaging to mark x-ray films. These markers typically consist of a small rectangular or circular piece of lead with letters, numbers, or other symbols engraved or embossed on them.

The purpose of these markers is to provide important information on the x-ray film, such as the patient's name, date of the examination, left or right side, and the facility or department where the x-ray was taken. This helps to ensure accurate identification and proper documentation of the x-ray images.

X-ray film identification markers are placed on the x-ray film or cassette before the exposure is taken. They are typically positioned in the corner of the film or cassette, outside the area of interest, so that they do not obstruct the view of the anatomy being imaged.

These markers are essential in medical imaging to maintain accurate patient records, facilitate communication between healthcare professionals, and ensure proper interpretation of the x-ray images.