Tag: Imaging

Gait retraining eases knee osteoarthritis pain as effectively as medication, can delay knee surgery

Editor's Note A simple adjustment to walking style can relieve osteoarthritis pain as well as medication and may delay the need for knee surgery, according to a year-long clinical trial published in The Lancet Rheumatology and covered by The Independent on August 18. As detailed in the article, University of…

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By: Tarsilla Moura
September 3, 2025
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npj Digital Surgery opens call for research on AI, robotics in the OR

Editor's Note A new call for papers is inviting researchers to spotlight the technologies redefining surgical care. In May 2025, npj Digital Surgery opened submissions for a special collection titled Intelligent and Integrated Systems for Digital Surgery, with a deadline of May 27, 2026. The collection will highlight advances at…

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By: Tarsilla Moura
September 2, 2025
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Robotics and AI are redefining precision in cataract surgery

Editor's Note Laser cataract surgery is entering a new era where robotic systems and artificial intelligence (AI) work alongside surgeons to improve accuracy, efficiency, and patient outcomes. According to the July/August 2025 edition of Ophthalmology Times, recent advances in robotic integration, astigmatism management, and AI-driven imaging are minimizing variability, reducing…

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By: Tarsilla Moura
September 2, 2025
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ACS issues new best practices for managing genitourinary trauma

Editor's Note The American College of Surgeons (ACS) has released updated Best Practices Guidelines for the Management of Genitourinary Injuries, providing trauma teams with evidence-based recommendations to improve outcomes for patients with injuries to the kidneys, bladder, ureters, urethra, and genitalia. According to an ACS August 26 news release, the…

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By: Tarsilla Moura
September 2, 2025
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Robots reshape surgical services, part 1: Emerging tech, rising risks

Takeaways • Robot-assisted surgery (RAS) is now an option in many specialties and for adult and pediatric patients; RAS-related ethical issues include access and patient privacy. • Intuitive Surgical continues to dominate the marketplace, but many companies are working on expanding their range of options. • Some current trends and…

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By: Cynthia Saver
August 27, 2025
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Study finds no link between long-standing preprocedural fasting and aspiration pneumonia risk

Editor's Note Loosening fasting policies before surgery does not increase the risk of post-surgical aspiration, also known as aspiration pneumonia, according to a systematic review and meta-analysis published in the journal Surgery in August 2025. The researchers analyzed 17 studies published between 2016 and 2023, including randomized clinical trials and…

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By: Tarsilla Moura
August 25, 2025
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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,…

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By: Matt Danford
August 5, 2025
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Study: Robotic-assisted cholecystectomy raises complication risk in acute care despite similar injury rates

Editor's Note Recent research shows robotic-assisted cholecystectomy (RAC) results in similar bile duct injury rates as laparoscopic cholecystectomy (LC), but risks are higher for postoperative complications, longer hospital stays, and more frequent drain use. Published May 21 in JAMA Surgery, the large-scale cohort study analyzed outcomes from over 844,000 acute…

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By: Matt Danford
May 27, 2025
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Study: Long working hours alter brain regions tied to emotion, cognition

Editor's Note Clocking long hours has impact beyond fatigue. It may also physically reshape the brain. As reported May 13 by CNN, that is the central finding of a new study showing significant structural brain changes in overworked individuals, particularly in areas tied to emotional regulation and executive function. Conducted…

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By: Matt Danford
May 19, 2025
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Augmented reality gains FDA nod, 10k-case milestone in orthopedics, strides in outpatient surgery

Editor's Note Augmented reality (AR) guidance keeps surging in perioperative practice: Pixee Medical just secured FDA 510(k) clearance for its Knee+ NexSight system for total knee arthroplasty, while Augmedics’ xvision platform has already guided 10,000 US spine surgical procedures and is rolling out a new CT-Fluoro registration upgrade. According to…

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By: Tarsilla Moura
April 23, 2025
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