Study: Mixed reality system shows promise as alternative to optical neurosurgical navigation
Editor's Note A mixed reality navigation (MRN) system for neurosurgery achieved performance comparable to traditional optical navigation (TON) in certain clinical scenarios, while significantly reducing equipment costs, according to an August 1 study published in BMC Surgery. The MRN system, built around a Microsoft HoloLens headset and infrared tracking tools,…
Humanoid robots show early promise in clinical procedures, but technical limits remain
Editor's Note Adapting general-purpose humanoid robots already trained on large-scale industrial tasks for use in surgery could provide a solution to burnout, understaffing and other problems. This is the primary takeaway of a July 9 article from UC San Diego detailing the work of robotics expert Michael Yip, who has…
Hospitals pioneer methods to overcome DCD barriers, expand lifesaving transplants
Editor's Note Surgeons at Duke and Vanderbilt universities have devised simpler methods to retrieve donor hearts after circulatory death, according to a July 16 report from the Associated Press (AP). The research, published in the New England Journal of Medicine, details successful heart transplants using organs from donors whose hearts…
Robot performs autonomous cholecystectomy using video training, voice feedback
Editor's Note A surgical robot independently performed a lengthy phase of gallbladder removal with expert-level precision, according to a July 9 announcement from Johns Hopkins university. "This advancement moves us from robots that can execute specific surgical tasks to robots that truly understand surgical procedures," said medical roboticist Axel Krieger,…
Surgeons perform first dual-organ transplant on LVAD patient
Editor's Note A Florida transplant team has performed the first-ever heart-liver transplant in a patient supported by a left ventricular assist device (LVAD), offering a potential new treatment route for those previously ineligible due to high rejection risk, CBS News reported June 21. The patient, whose antibody levels placed her…
Robot surgery spans continents in FDA-backed trial
Editor's Note A Florida-based surgeon successfully performed a prostate cancer surgery on a patient in Angola—7,000 miles away—marking a major milestone in transcontinental robotic telesurgery, according to a June 17 article from ABC News. The procedure, conducted by Dr. Vipul Patel of Advent Health’s Global Robotic Institute, is reportedly the…
Surgeons remove spinal tumor through eye socket in unprecedented procedure
Editor's Note In a world-first procedure, surgeons used an innovative transorbital approach to access a cancerous chordoma wrapped around the cervical vertebrae and spinal cord of a 19-year-old woman, bypassing structures that would have been endangered by a more traditional surgical route. Medical Xpress reported the news May 5. As…
FDA clears AI platform for real-time surgical measurements
Editor's Note What is reportedly the first technology to allow dynamic, 3D, segmental visualization of anatomy during surgery earned a second 510(k) clearance from the US Food and Drug Administration, according to an April 8 press release from developer Proprio. Designed to let surgeons measure progress during surgery without scrubbing…
First single-port robotic renal vein transposition surgery treats nutcracker syndrome
Editor's Note Sidney Barbier, a University of Denver senior and competitive cross-country skier, became the first person worldwide to undergo single-port robotic renal vein transposition, marking a breakthrough in treating nutcracker syndrome, The Cleveland Clinic reported April 3. As detailed in the article, the robotic surgery ended a competitive skier’s…
Novel liver transplant technique offers new hope for colorectal cancer patients
Editor's Note Surgeons at Northwestern Medicine have performed the first U.S. case of resection and partial liver transplantation with delayed total hepatectomy (RAPID) to treat metastatic colorectal cancer, according to a March 18 article in Healio. The procedure, which allows a transplanted liver segment to grow before fully replacing a…
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