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Ultrasonic Periodontal Probing Based on the Dynamic Wavelet Fingerprint
2005
EURASIP Journal on Advances in Signal Processing
Manual pocket depth probing has been widely used as a retrospective diagnosis method in periodontics. However, numerous studies have questioned its ability to accurately measure the anatomic pocket depth. In this paper, an ultrasonic periodontal probing method is described, which involves using a hollow water-filled probe to focus a narrow beam of ultrasound energy into and out of the periodontal pocket, followed by automatic processing of pulse-echo signals to obtain the periodontal pocket
doi:10.1155/asp.2005.1137
fatcat:yumuk473ynctbepd6axmqzq6re