Most human enteroliths are radiolucent on plain X-rays.
2.
Cystine calculi are only faintly radiodense, while uric acid stones are usually entirely radiolucent.
3.
It is a localized increase of hematopoietic bone marrow that creates a radiolucent radiographic defect.
4.
Radiographically both granuloma and cyst appear radiolucent, associated with the apex of non vital tooth.
5.
Internal structure---in most cases, internal structure of radicular cyst is radiolucent.
6.
It appears on radiographs as a unilocular radiolucent area with an irregular but well-defined outline.
7.
Intra-articular bodies in SOC typically have popcorn calcification, with a dense sclerotic border with radiolucent central region.
8.
The grid is constructed of a series of alternating parallel strips of lead and a radiolucent substance such as a plastic.
9.
On an X-ray, bone resporption appears as a radiolucent area around the end of the root, although this does not manifest immediately.
10.
Radiographically, Radicular Cysts are round or ovoid radiolucent areas surrounded by a narrow radio-opaque margin, which extends from Lamina Dura of involved tooth.