Rubber Dam
A thin sheet of latex or non-latex material used to isolate one or more teeth from the oral environment during dental procedures.
Full Definition
A rubber dam is a clinical isolation device consisting of a flexible sheet (latex or polyvinyl) stretched across a frame and punched to fit over the crowns of selected teeth, held in place by clamps. It is considered the gold standard for moisture control in endodontics, restorative dentistry, and bleaching procedures, and its use is mandated by guidelines in many jurisdictions. Editors reviewing clinical protocols, case reports, and patient safety documents should note the two-word hyphenated spelling and ensure it is not rendered as a single word or conflated with 'dental dam' (used in infection-control contexts).
Usage
Usage note: Spell as two words with a hyphen when used as an attributive modifier: 'rubber-dam placement'. As a standalone noun, no hyphen is required.
In Context
- "The clinical guidelines mandated rubber dam placement for all root canal treatment appointments." — Clinical protocol document
- "Failure to apply rubber dam isolation was cited in the adverse-incident report." — Patient safety report