Therapeutic ultrasound - The healing sound and its applications in oral diseases: The review of literature

The application of medical ultrasound was mainly centered on the soft tissue diagnostic imaging until now. Recently, its use has been widened and adopted for various therapeutic purposes. It has been reported to facilitate the healing of bone fractures, wounds, apthous ulcers and temporomandibular disorders. In addition, ultrasound has also been shown to facilitate delivery of chemotherapeutic drugs into tumors, promote gene therapy to targeted tissues, and deliver thrombolytic drugs into blood clots. This article reviews the principles and current status of ultrasound-based treatments.