||An injury to the tooth-supporting structures without increased mobility or displacement of the tooth, but with pain to percussion.
||Tender to touch or tapping.
||No increased mobility.
|Pulp sensibility test
||Usually a positive result.
The test is important in assessing future risk of healing complications. A lack of response to the test indicates an increased risk of later pulp necrosis.
||No radiographic abnormalities, the tooth is in-situ in its socket.
||As a routine: Occlusal, periapical exposure and lateral view from mesial or distal aspect of the tooth in question. This should be done in order to exclude displacement.