Unique ID issued by UMIN | UMIN000050808 |
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Receipt number | R000057898 |
Scientific Title | A Multi-center retrospective study on the association between post-operative hypersensitivity and the mandibular canal during extraction of mandibular horizontally embedded wisdom teeth |
Date of disclosure of the study information | 2023/04/10 |
Last modified on | 2023/04/10 23:17:27 |
A Multi-center retrospective study on the association between post-operative hypersensitivity and the mandibular canal during extraction of mandibular horizontally embedded wisdom teeth
Dysesthesia during mandibular wisdom tooth extraction and its relation to the mandibular canal.
A Multi-center retrospective study on the association between post-operative hypersensitivity and the mandibular canal during extraction of mandibular horizontally embedded wisdom teeth
A Multi-center retrospective study on the association between post-operative hypersensitivity and the mandibular canal during extraction of mandibular horizontally embedded wisdom teeth
Japan |
Wisdom tooth
Dental medicine | Adult |
Others
NO
In the present study, we are investigating the relationship between the wisdom tooth root and the mandibular canal (degree of deformation, contact site) and the associated onset of hypersensitivity in mandibular horizontally embedded wisdom teeth.
Others
The anatomical conditions at risk from this study (association of the wisdom tooth root with the mandibular canal) are more evident.
Confirmatory
Not applicable
Association of the onset of perceptual dullness with the degree of mandibular canal deformity caused by the wisdom tooth root and the position of the wisdom tooth root in relation to the mandibular canal
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Cases of mandibular horizontally placed wisdom teeth extracted at a collaborative institution between 1 April 2018 and 31 March 2021.
(i) Cases where medical information records are poorly documented and sufficient information cannot be obtained.
(ii) Cases in which no pre-operative CT was taken.
2766
1st name | Tomofumi |
Middle name | |
Last name | Naruse |
Nagasaki university
Department of Clinical Oral Oncology
8528588
1-7-1 sakamoto, nagasaki
+81958197698
naruse12@nagasaki-u.ac.jp
1st name | Tomofumi |
Middle name | |
Last name | Naruse |
Nagasaki University
Department of Clinical Oral Oncology
8528588
1-7-1 sakamoto, nagasaki
+81958197698
naruse12@nagasaki-u.ac.jp
Nagasaki University
Nagasaki University
Other
nagasaki university
1-7-1 sakamoto, nagasaki
+81958197698
naruse12@nagasaki-u.ac.jp
NO
2023 | Year | 04 | Month | 10 | Day |
Unpublished
Open public recruiting
2023 | Year | 04 | Month | 10 | Day |
2023 | Year | 03 | Month | 31 | Day |
2023 | Year | 04 | Month | 10 | Day |
2023 | Year | 04 | Month | 30 | Day |
None
2023 | Year | 04 | Month | 10 | Day |
2023 | Year | 04 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000057898
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