Which feature best distinguishes dental concussion from more severe injuries?

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Multiple Choice

Which feature best distinguishes dental concussion from more severe injuries?

Concussion is a mild traumatic injury where the tooth is tender to touch but remains firmly in place. The hallmark is tenderness to percussion or palpation with no mobility or displacement of the tooth. That absence of looseness or out-of-position movement distinguishes it from more severe injuries, where the tooth becomes mobile or displaced (subluxation or luxation), or where there is pulp exposure or displacement of fragments. In practice, assessing mobility and percussion helps separate concussion from the more serious injuries, which is why tenderness with no mobility or displacement is the best distinguishing feature.

Concussion is a mild traumatic injury where the tooth is tender to touch but remains firmly in place. The hallmark is tenderness to percussion or palpation with no mobility or displacement of the tooth. That absence of looseness or out-of-position movement distinguishes it from more severe injuries, where the tooth becomes mobile or displaced (subluxation or luxation), or where there is pulp exposure or displacement of fragments. In practice, assessing mobility and percussion helps separate concussion from the more serious injuries, which is why tenderness with no mobility or displacement is the best distinguishing feature.

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