Spontaneous Closed Rupture of Achilles Tendon Following Minimally Invasive Ultrasonic Energy Therapy: A Report of Two Cases.

This paper presents two patients who sustained spontaneous closed Achilles tendon ruptures following minimally invasive ultrasonic energy therapy for non-insertional Achilles tendinopathy. In both cases, the patients underwent minimally invasive ultrasonic energy therapy using a commercially available device. In addition, the current evidence, through available literature, has been reviewed and presented.