11/19/2025
We recently performed the first Zone 0 (total) arch replacement in Oklahoma City— a less invasive option for treating complex aortic disease, which has traditionally required an open-heart surgery.
The procedure was a collaboration between vascular surgeons Michael Palmer, M.D., and Jones Thomas, M.D., and cardiothoracic and transplant surgeon Marshall Bell, M.D.
“While this technique is not indicated for all patients, this is yet another example of our commitment to bring the latest cardiovascular surgical innovations to Oklahomans,” said Dr. Bell.