Keyword: surgery

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Anesthesia

Patients overestimate postoperative pain

Patients significantly overestimate the anticipated amount of pain they’ll experience following surgery, which researchers say can cause unnecessary anxiety in patients, according to a new study. Patients who receive regional anesthesia, such as peripheral nerve blocks, epidurals or spinal anesthesia, were most likely to overestimate their postoperative pain.

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Research project

Can new molecular imaging technology guide prostate cancer surgery?

The Netherlands Cancer Institute (NKI) announced that it has received funding from the Dutch Cancer Society to test whether a novel molecular imaging technology can guide prostate cancer surgery. The project will evaluate the imaging technology’s ability to detect prostate cancer during surgery, with the aim of performing more accurate removal of cancerous tissue. Prostate cancer is the most…

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Intraoperative molecular imaging

Tumor dye makes cancerous lymph nodes glow during surgery

Surgeons at Penn Medicine are using a fluorescent dye that makes cancerous cells glow in hopes of identifying suspicious lymph nodes during head and neck cancer procedures. Led by Jason G. Newman, MD, FACS, an associate professor of Otorhinolaryngology in the Perelman School of Medicine at the University of Pennsylvania, the study is the first in the world to look at the effectiveness of…

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Increase confidence in the operating theatre

Adapting to image guided surgery

In more than 21% of complex anatomical osteosynthesis procedures, an intraoperative improvement of the implant position or a revision of reduction has to be performed (Recum von, J. et al., Unfallchirurg 2012, 115:196-201, Die intraoperative 3D-C-Bogen-Anwendung. State of the art).

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Surgery for early prostate cancer often harmful

A major 20-year study provides further evidence that prostate cancer surgery offers negligible benefits to many men with early-stage disease. In such men, who account for most cases of newly diagnosed prostate cancer, surgery did not prolong life and often caused serious complications such as infection, urinary incontinence and erectile dysfunction.

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STARLED3 NX

Surgical led lamp for countless applications

STARLED3 NX is a lamp manufactured by ACEM based on the Next generation LED technology, assuring cold light, long life and low energy consumption. The lamp is suitable for countless applications both for surgery and operating room. It is ideal for diagnosis, dental sector, gynecology, dermatology, general medicine and surgery.

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Augmented Reality

Augmented Reality visor to dramatically improve surgery

Employing new photonics technology, European scientists are developing a new Augmented Reality surgical visor in a bid to improve accuracy of interventions, showing anaesthetic and medical data while superimposing a patient’s x-ray in perfect unison with their body, meaning surgeons never having to look away during an operation and surgery times reduced by over 20 minutes for every 3 hours.

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Surgery

Virtual Reality helps in surgical planning

Before an operation, surgeons have to obtain the most precise image possible of the anatomical structures of the part of the body undergoing surgery. University of Basel researchers have now developed a technology that uses computed tomography data to generate a three-dimensional image in real time for use in a virtual environment.

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Contamination

Painful knee prosthesis: loose, infected or both?

The implantation of knee and hip joints is considered one of the success stories of recent years. But periprosthetic joints infections (PJI) are one of the severe complications, with an infection rate of 2%. The probability of revision surgery increases with concomitant diseases such as rheumatoid arthritis, with fracture prosthesis or after previous surgery.

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