use of ultrasound therapy in the control of edema and trismus after odontectmy of lower third molar

ABSTRACT

Edema and trismus are undesirable consequence of oral surgical procedures. Although many pharmacological and physical methods have been used to minimize edema and trismus, no one has gained complete acceptance. Ultrasound is used in management of acute phases of inflammation of soft tissue in physiotherapy department. This study recommened the use of ultrasound therapy to reduce postoperative edema and trismus. It can be used effectively in cases where gross edema is expected after difficult operation. Ultrasound therapy is simple and easy, however it needs two visits to the therapist