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Surgical Techniques

Image: Fluorescein-enhanced contrast imaging shows a rabbit’s normal sciatic nerve, left, and a damaged one (Photo courtesy of Osaka Metropolitan University)

Glowing Approach Helps Surgeons Assess Neural Blood Flow in Chronic Nerve Compression Neuropathy

New research has found that fluorescein angiography can aid surgeons in visualizing areas where blood flow to nerves has decreased due to chronic compression, enhancing diagnostic accuracy, improving severity assessments, and better predicting outcomes. More...
10 Oct 2024
Image: Overview concept and material design of the bioabsorbable electrical stimulation suture (BioES-suture) for treating muscle gashes (Photo courtesy of Nature Communications; DOI: 10.1038/s41467-024-52354-x)

Cutting-Edge Intelligent Medical Sutures Accelerate Wound Healing

New biodegradable sutures with the mechanoelectrical capability to generate electric fields in response to movement and stretching have been shown to accelerate wound healing by 50% and reduce infection risks. More...
10 Oct 2024
Radcal
Image: The new predictive model identifies best candidates for epilepsy surgery (Photo courtesy of Adobe Stock)

Predictive Model Identifies Best Patients for Minimally Invasive Epilepsy Surgery

A new scoring system may help doctors better predict which patients are likely to be free of seizures after undergoing minimally invasive epilepsy surgery. More...
09 Oct 2024
Image: The liquid crystalline elastomeric toroidal submarines can start swimming in honey when laser beams are directed at them (Photo courtesy of Hao Zeng/Tampere University)

Light-Driven Micro-Robot Designed to Swim Autonomously in Viscous Liquids Could Be Used for Unblocking Blood Vessels

The first-ever toroidal, light-driven micro-robot capable of autonomous movement in viscous fluids, such as mucus, marks a significant advancement in the development of micro-robots to navigate complex environments for use in medicine. More...
09 Oct 2024
Image: The advanced ultrasound-guided needle insertion system addresses key challenges in current procedural guidance (Photo courtesy of RIVANNA)

Groundbreaking Ultrasound-Guided Needle Insertion System Improves Medical Procedures

An advanced ultrasound-guided needle insertion system overcomes technical challenges in neuraxial procedures by significantly enhancing accuracy and safety. More...
08 Oct 2024
Image: Virtuoso’s revolutionary system resets scale and reimagines the future of robotic endoscopic surgery (Photo courtesy of Virtuoso Surgical)

Novel Approach Combines Advanced Robotics and Low-Field MRI Technology for Incisionless Prostate Surgery

Researchers are spearheading a groundbreaking approach to prostate cancer surgery by integrating advanced robotics with “low-field” MRI technology. More...
07 Oct 2024
Image: The new guideline addresses cardiovascular evaluation and management of patients before, during and after noncardiac surgery (Photo courtesy of Adobe Stock)

New Guideline Details Management of CVD Risk Before, During and After Noncardiac Surgery

The American Heart Association and American College of Cardiology have released an updated joint guideline on cardiovascular evaluation and management for patients before, during, and after noncardiac surgery. More...
07 Oct 2024
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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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