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Surgical Techniques

Image: Schematic for fluorescence-guided surgery system based on Streptavidin-Associated Salmonella (Lee et al., Adv. Mater., 2025, doi:10.1002/adma.202504389)

Tumor-Targeting Fluorescent Bacteria Illuminate Cancer for Precision Surgery

An intraoperative imaging platform uses engineered beneficial bacteria to illuminate tumors during surgery. More...
23 Jul 2025
Image: Surgeon Dr. Hala Muaddi, first author of the study demonstrating an AI system for detecting surgical site infections (Photo courtesy of Mayo Clinic)

AI Tool Detects Surgical Site Infections from Patient-Submitted Photos

An AI system accurately detects surgical site infections from patient-submitted postoperative wound photos. More...
23 Jul 2025
Image: Duke Health has performed the world’s first on-table heart reanimation for infant transplant (Photo courtesy of Duke Health)

Pioneering Technique to Increase Infant Heart Transplant by 20%

A groundbreaking approach could expand the donor pool for pediatric heart transplants in the U.S. by up to 20%. More...
22 Jul 2025
Image: The biomimetic MXene-ECM scaffolds offer a promising new approach to neurotrauma repair (Woods et al., Adv. Sci., 2025; doi.org/10.1002/advs.202503454)

3D Printed Implant to Help Repair Spinal Cord Injuries

A 3D-printed implant that delivers electrical stimulation to injured areas of the spinal cord can repair nerve damage. More...
21 Jul 2025
Image: For the first time, a fluorescent-guided nerve imaging agent has shown promise for use in humans (Photo courtesy of VUMC)

Fluorescent Imaging Agent ‘Lights Up’ Nerves for Better Visualization During Surgery

A safe and effective fluorescent imaging agent can assist surgeons in visualizing and protecting nerves during surgery. More...
11 Jul 2025
Image: The proposed hyperspectral endoscopic imaging system includes a spectral LED array in the catheter tip (Courtesy of N. Modir et al., doi 10.1117/1.JMI.12.3.035002)

LED-Based Imaging System Could Transform Cancer Detection in Endoscopy

An LED-based hyperspectral imaging system has shown promise for cancer detection during endoscopy. More...
09 Jul 2025
Image: FiLM-Scope simultaneously captures 48 multiperspective images of a surgical scene. Using a custom reconstruction algorithm, these images can be converted into a dense 3D model (Image courtesy of Clare B. Cook/Duke University)

New Surgical Microscope Offers Precise 3D Imaging Using 48 Tiny Cameras

A new surgical microscope converts standard images into precise 3D measurements for smoother and more efficient surgery. More...
08 Jul 2025
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The Surgical techniques channel of HospiMedica keeps the reader informed about the latest in cardiac procedures, transplantation, minimally invasive surgery, wound care, OB/GYN, orthopedics, urology, surgical instrumentation, ophthalmology, and additional related fields.
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