Comparison of electrical, thermal, and pulse oximetry methods for assessing pulp vitality in recently traumatized teeth.
作者： Velayutham Gopikrishna , Kush Tinagupta , Deivanayagam Kandaswamy
DOI: 10.1016/J.JOEN.2007.01.014
关键词:
摘要: Pulse oximeter is a well-established and noninvasive method for measuring vascular health by evaluating oxygen saturation. This study compared the efficacy of custom-made pulse dental probe with electric pulp testing thermal vitality status recently traumatized permanent teeth. Readings 17 maxillary incisors were taken (group 1), electrical tester 2), 3) over 6-month period. The proportion teeth showing positive responsiveness in thermal/electric tests increased from no on day 0 to 29.4% 28th day, 82.35% at 2 months, 94.11% 3 months. However, gave readings that remained constant period 6 months all patients.
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