Surgery

Wireless microcamera clusters broaden laparoscopic imaging

A revolutionary integrated imaging system under development at the University of Wisconsin-Madison could significantly advance laparoscopy, a minimally invasive surgical procedure that, over the last half century, has seen ...

Surgery

Study finds gallbladder surgery can wait

Laparoscopic cholecystectomy, a minimally invasive procedure to remove the gallbladder, is one of the most common abdominal surgeries in the U.S. Yet medical centers around the country vary in their approaches to the procedure ...

Surgery

New study to revolutionise indications for knee surgery

Finnish researchers have shown that one of the most common surgical procedures in the Western world is unnecessary. Keyhole surgeries of the knee are useless for patients whose knee complaints are due to joint abnormalities ...

Surgery

Robot-inserted needles and catheters

Researchers at the UPM are involved in the design of a robotic arm for precise guidance of the insertion of needles, catheters and surgical instruments in procedures of minimally invasive surgery.

Surgery

Hip surgery complication rate higher than previously reported

Outcomes after surgery have always been difficult to determine. Now a new case study on more than 500 hip procedures highlights that complication rates may be even higher than previous reports, say researchers presenting ...

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