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随着超声能在医学界日益增多的应用,口腔医学中也已逐渐引用此技术。国外应用超声技术于口腔科约有30余年历史,主要用于洁牙。近10余年来也在牙髓和根管治疗方
With the increasing use of ultrasound in the medical community, stomatology has gradually referenced this technique. Foreign application of ultrasound in dentistry for about 30 years of history, mainly for cleaning teeth. Nearly 10 years is also dental pulp and root canal treatment