SALT LAKE CITY, Jan. 03, 2019 (GLOBE NEWSWIRE) — SINTX Technologies (NASDAQ: SINT) today reported the independent publication of 30-year clinical outcomes of lumbar fusion surgeries, performed with silicon nitride implants. The paper titled “Anterior Lumbar Interbody Fusion Using Reaction Bonded Silicon Nitride Implants” appeared in the December 2018 edition of the World Neurosurgery journal, and the …