Find a doctor

Imagine A Brighter Future.22.5% of low back pain is caused
by the sacroiliac (SI) joint.1

Patients & Caregivers
Health Care Professionals

Patients & CaregiversSI Joint Dysfunction Solutions

At Zyga, your quality of life is important to us.
That’s why we created the SImmetry® Sacroiliac Joint Fusion System. This minimally invasive surgical solution is designed for individuals with Sacroiliac (SI) Joint Dysfunction or Sacroiliitis who haven’t gotten relief from conservative therapy.



Health Care ProfessionalsDIAGNOSIS

Five simple tests can help you determine if SI Joint Dysfunction might be the source of your patients’ symptoms.


News & Events:

24 March 2015 | Zyga Launches Next Generation SImmetry SI Joint Fusion System


  1. Bernard et al. Recognizing specific characteristics of non-specific low back pain. Clinical Orthopedics and Related Research. April 1987; 217: 266-280