The prefix of "radiolucent" is radio.
Radiolucent refers to the ability of a material to allow X-rays or other forms of radiation to pass through it easily, appearing dark on a radiographic image. Radiolucent substances, such as air or some types of plastics, allow for clearer visualization of dense structures like bones on medical imaging.
Radiolucent indicates a structure which lets relatively more x-rays through than the adjoining structures. The radiolucent structure is black on film, and the radio-opaque structure is white. Everything is relative. From radiolucent to radio-opaque, in a progressive order are air, fat, water (soft tissues), bone, metal.
Radiolucent contrast medium is given during imaging studies where x-rays are used to visualize structures that are not easily seen on a plain x-ray. It helps to outline specific structures or abnormalities within the body. Examples of imaging studies where radiolucent contrast medium may be used include CT scans, MRIs, and some types of angiography.
radiograph
An example of a radiolucent structure is the lungs. In an X-ray image, the lungs appear darker because they allow X-rays to pass through easily due to their lower density compared to surrounding structures like bones or organs.
radiolucent allows x-ray pass through radiopaque does not allow it to pass through
I believe it is the median palatine suture. The Median Palatine suture is a radiopaque line while the Incisive Foramen is Radiolucent. The Incisive Foramen is more oval-shaped with radiopacity, therefore xrays travel through this area more easily making it more radiolucent.
The PDL appears as the periodontal space of 0.4 to 1.5 mm on radiographs, a radiolucent area between the radiopaque lamina dura of the alveolar bone proper and the radio opaque cementum.
Ceralite is a biocompatible, radiolucent material used in dentistry for various applications, such as bone grafting and socket preservation after tooth extraction. It is designed to promote bone regeneration and integration while providing structural support.
Air bronchograms occur when there is pulmonary infiltration or edema (swelling) in the tissues immediately adjacent to the bronchi. air-filled bronchi are seen as radiolucent, branching bands within pulmonary densities. Indicates involvement of lung parenchyma.
Types of implant materials include metals (such as titanium and stainless steel), ceramics (such as alumina and zirconia), and polymers (such as polyethylene and silicone). These materials are chosen for their biocompatibility, strength, durability, and corrosion resistance. Additionally, some materials may be radiolucent or radiopaque to allow for better imaging.