FAST REVISION
Radiology
Crimp marks in a radiograph are due to sharp bending of the film.
Crimp marks are artifacts that appear as linear or curvilinear indentations on a
radiograph. They are typically caused by the film being sharply bent or folded
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Public Health Dentistry
Group discussion because participants get chances to express thier views Idea panel discussion : 4-8 people talk abt a topic in front of large group. symposium:series of speeches on a selected subject, no discussion. group discussion :co
Periodontics
Gingival curettage is a procedure used to remove inflamed and diseased tissue from the gingiva. It is particularly effective for treating inflamed swollen gingiva, as it helps to reduce inflammation and promote healing.