Comparison of clinical outcomes of treatment of dysfunction of the temporomandibular joint between conventional and ultrasound-guided arthrocentesis

Patients with disorders of the temporomandibular joint (TMJ) who do not respond to non-operative treatment may require invasive procedures such as arthrocentesis and arthroscopy. We divided 80 patients with dysfunction of the TMJ into two groups: a control group who were treated by conventional arthrocentesis, and an experimental group who were treated by ultrasound-guided arthrocentesis. Both groups were monitored three days, one week, and one month postoperatively and the clinical outcomes compared.

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