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260408-N-TW242-1005 Okinawa, Japan (April 10, 2026) Lt. Cmdr. Ki Chang a Navy Medical Corps Officer and Staff Neurosurgeon at Naval Medical Center San Diego performed the first uniportal endoscopic spine surgery at U.S. Naval Hospital Okinawa, performs the procedure. (U.S. Navy photo by Courtesy Credit)
Bureau of Medicine and Surgery 7700 Arlington Blvd. Ste. 5113 Falls Church, VA 22042-5113 This is an official U.S. Navy website This is a Department of Defense (DoD) Internet computer system. General Navy Medical Inquiries (to Bureau of Medicine and Surgery): usn.ncr.bumedfchva.list.bumed---pao@health.mil