Laser Doppler for Accurate Diagnosis of Oehler’s Type III Dens Invaginatus: A Case Report
In vital pulp therapy, pulp testing aids in the differential diagnosis and influences the treatment plan. Different from previous doppler flowmetry studies that only recorded waves and data, we report the first time, the use of a laser doppler blood flow monitor and imager with a colored image to pr...
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doaj-453339a3694546d0a8e8d07b88604af52021-04-24T23:00:16ZengMDPI AGApplied Sciences2076-34172021-04-01113848384810.3390/app11093848Laser Doppler for Accurate Diagnosis of Oehler’s Type III Dens Invaginatus: A Case ReportHui-Na Lee0Dah-You Yan1Chun-Yin Huang2Shih-Chieh Chen3Chin-Yun Pan4Jiiang-Huei Jeng5Yuk-Kwan Chen6Fu-Hsiung Chuang7Division of Endodontics and Operative Dentistry, Department of Dentistry, Kaohsiung Medical University Hospital, Kaohsiung 807378, TaiwanDivision of Periodontics, Department of Dentistry, Kaohsiung Medical University Hospital, Kaohsiung 807378, TaiwanDepartment of Nuclear Medicine, E-DA Hospital, Kaohsiung 824005, TaiwanDivision of Orthodontics, Department of Dentistry, Kaohsiung Medical University Hospital, Kaohsiung 807378, TaiwanDivision of Orthodontics, Department of Dentistry, Kaohsiung Medical University Hospital, Kaohsiung 807378, TaiwanSchool of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung 807378, TaiwanSchool of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung 807378, TaiwanDivision of Endodontics and Operative Dentistry, Department of Dentistry, Kaohsiung Medical University Hospital, Kaohsiung 807378, TaiwanIn vital pulp therapy, pulp testing aids in the differential diagnosis and influences the treatment plan. Different from previous doppler flowmetry studies that only recorded waves and data, we report the first time, the use of a laser doppler blood flow monitor and imager with a colored image to present pulp vitality information in the dental field. We report here a case of Oehlers type IIIa dens invaginatus of the right upper lateral incisor in a 31-year-old girl, with the opening of the invagination near CDJ and a peri-invagination lesion sized 8 × 9 mm<sup>2</sup>. Cone beam computed tomography was used to verify specific spatial and stereoscopic data. After removing the source of infection, mineral trioxide aggregate was selected to fill the invagination. Laser doppler was scheduled for further assessment. After three years of regular follow-up, the patient’s clinical condition improved, the peri-invagination lesion healed, and the laser doppler and electric pulp test both showed a positive reaction. Laser doppler has successfully improved the diagnostic accuracy Thus, unnecessary interventions can be avoided while reducing the treatment time by preserving the vitality. However, further work is needed to resolve the limitations of laser doppler.https://www.mdpi.com/2076-3417/11/9/3848dens invaginatusconservativevital pulplaser doppler |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hui-Na Lee Dah-You Yan Chun-Yin Huang Shih-Chieh Chen Chin-Yun Pan Jiiang-Huei Jeng Yuk-Kwan Chen Fu-Hsiung Chuang |
spellingShingle |
Hui-Na Lee Dah-You Yan Chun-Yin Huang Shih-Chieh Chen Chin-Yun Pan Jiiang-Huei Jeng Yuk-Kwan Chen Fu-Hsiung Chuang Laser Doppler for Accurate Diagnosis of Oehler’s Type III Dens Invaginatus: A Case Report Applied Sciences dens invaginatus conservative vital pulp laser doppler |
author_facet |
Hui-Na Lee Dah-You Yan Chun-Yin Huang Shih-Chieh Chen Chin-Yun Pan Jiiang-Huei Jeng Yuk-Kwan Chen Fu-Hsiung Chuang |
author_sort |
Hui-Na Lee |
title |
Laser Doppler for Accurate Diagnosis of Oehler’s Type III Dens Invaginatus: A Case Report |
title_short |
Laser Doppler for Accurate Diagnosis of Oehler’s Type III Dens Invaginatus: A Case Report |
title_full |
Laser Doppler for Accurate Diagnosis of Oehler’s Type III Dens Invaginatus: A Case Report |
title_fullStr |
Laser Doppler for Accurate Diagnosis of Oehler’s Type III Dens Invaginatus: A Case Report |
title_full_unstemmed |
Laser Doppler for Accurate Diagnosis of Oehler’s Type III Dens Invaginatus: A Case Report |
title_sort |
laser doppler for accurate diagnosis of oehler’s type iii dens invaginatus: a case report |
publisher |
MDPI AG |
series |
Applied Sciences |
issn |
2076-3417 |
publishDate |
2021-04-01 |
description |
In vital pulp therapy, pulp testing aids in the differential diagnosis and influences the treatment plan. Different from previous doppler flowmetry studies that only recorded waves and data, we report the first time, the use of a laser doppler blood flow monitor and imager with a colored image to present pulp vitality information in the dental field. We report here a case of Oehlers type IIIa dens invaginatus of the right upper lateral incisor in a 31-year-old girl, with the opening of the invagination near CDJ and a peri-invagination lesion sized 8 × 9 mm<sup>2</sup>. Cone beam computed tomography was used to verify specific spatial and stereoscopic data. After removing the source of infection, mineral trioxide aggregate was selected to fill the invagination. Laser doppler was scheduled for further assessment. After three years of regular follow-up, the patient’s clinical condition improved, the peri-invagination lesion healed, and the laser doppler and electric pulp test both showed a positive reaction. Laser doppler has successfully improved the diagnostic accuracy Thus, unnecessary interventions can be avoided while reducing the treatment time by preserving the vitality. However, further work is needed to resolve the limitations of laser doppler. |
topic |
dens invaginatus conservative vital pulp laser doppler |
url |
https://www.mdpi.com/2076-3417/11/9/3848 |
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