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laser Doppler flowmetry in determining pulp vitality of restored teeth

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https://www.readbyqxmd.com/read/15690776/-evaluation-of-pulpal-blood-flow-by-laser-doppler-flowmetry-as-a-test-of-tooth-vitality-in-long-term-follow-up-case-report
#1
Herman Roeykens, Georges Van Maele, Luc Martens, Roeland De Moor
The reliability of laser Doppler flowmetry in a 2-probe assessment of pulpal blood flow is well known. The purpose of this case report was to determine its use as an exclusive and reliable tool for tooth vitality diagnosis in a long-term follow-up. As a result of a traumatic injury to a 24-years old Caucasian female, tooth pulp vitality was studied in 6 maxillary front teeth over 30 weeks through use of 2-probe laser Doppler flowmetry and current sensitivity tests. A similar assessment was repeated after 228 weeks...
2004: Revue Belge de Médecine Dentaire
https://www.readbyqxmd.com/read/14693197/the-sources-of-laser-doppler-blood-flow-signals-recorded-from-vital-and-root-canal-treated-teeth
#2
Serkan Polat, Kürşat Er, Kerem E Akpinar, N Tülin Polat
OBJECTIVES: The aim was to determine the strength of signals derived from the dental pulp and those from the surrounding tissues in human teeth using the laser Doppler flowmetry (LDF). METHODS: Twenty-six vital teeth (13 experimental and 13 controls) from 12 patients were used. Experimental teeth had root canal treatment in a single visit and their healthy antimeres were controls. Blood flow measurements were made before and after local anaesthesia, after root canal preparation, following root canal filling and coronal restoration...
January 2004: Archives of Oral Biology
https://www.readbyqxmd.com/read/12184218/a-two-probe-laser-doppler-flowmetry-assessment-as-an-exclusive-diagnostic-device-in-a-long-term-follow-up-of-traumatised-teeth-a-case-report
#3
Herman Roeykens, Georges Van Maele, Luc Martens, Roeland De Moor
The reliability of laser Doppler flowmetry in a two-probe assessment of pulpal blood flow is well known. The purpose of this case report was to determine its use as an exclusive and reliable tool for tooth vitality diagnosis in a long-term follow-up. As a result of a traumatic injury to a 24-year-old Caucasian female, tooth pulp vitality was studied in six maxillary front teeth over 30 weeks using two-probe laser Doppler flowmetry and current sensitivity tests. A similar assessment was repeated after 228 weeks...
April 2002: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/9550036/possible-application-of-transmitted-laser-light-for-the-assessment-of-human-pulpal-vitality
#4
COMPARATIVE STUDY
T Sasano, I Nakajima, N Shoji, S Kuriwada, D Sanjo, H Ogino, T Miyahara
The purpose of this study was to determine whether use of transmitted laser light would enable a better assessment of human pulpal vitality than back-scattered light does (LDF: laser Doppler flowmetry). The experiments were carried out on ten upper central incisors in six subjects aged 23-28 years; five of the teeth were vital with no restoration, and five were non-vital. For use with transmitted laser light, the fibers within the probe of a conventional LDF apparatus were used, one for transmitting light onto the buccal surface, the other for receiving it at the palatal surface of the same tooth...
April 1997: Endodontics & Dental Traumatology
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