TR Robertson -More than a decade ago, Tri-City became the first hospital in San Diego County to introduce robotic technology for spine surgery in 2012. Since then, it has performed the highest volume of robotic spine procedures in the region. Today, Tri-City is leading the next wave of innovation, becoming the first hospital in California to incorporate the latest Mako 4.0 Robotic Spine System and the first in San Diego County to deploy advanced guidance with Co-Pilot technology from Stryker

This milestone reflects Tri-City Medical Center’s ongoing commitment to bringing the most advanced medical technologies to the communities it serves. By combining robotics, imaging, and intelligent surgical guidance, the program represents a significant leap forward in spine care across California.
A New Era of Precision Spine Care
The Mako system allows surgeons to plan each procedure in advance using detailed 3D imaging, then execute that plan with real-time guidance and accuracy. Combined with Co-Pilot technology, surgeons gain enhanced visualization and intraoperative support—improving outcomes and consistency. This investment brings leading-edge robotics directly to North San Diego County—expanding access to highly advanced care close to home.
Program Leadership: Tri-City’s Spine Program is led by a team of highly experienced specialists:

- Payam Moazzaz, MD
- Bayan Aghdasi, MD
- Kevin Yoo, MD
- Sunil Jeswani, MD
- Braden McKnight, MD
- Evan Winograd, MD
Together, they bring deep expertise in complex spine conditions and advanced surgical techniques.
Why This Matters for Patients
- Personalized Surgery: Each procedure is planned using detailed 3D imaging tailored to the patient’s exact anatomy
- Greater Precision: Advanced robotic guidance helps surgeons place implants with exceptional accuracy
- Enhanced Safety: Real-time feedback technology supports controlled, predictable movements during surgery
- Faster Recovery Potential: Minimally invasive techniques may reduce pain and help patients return to normal life sooner
- Advanced Local Care: Patients can access world-class spine treatment without leaving their community

