نتایج جستجو برای: minimally invasive surgical procedures
تعداد نتایج: 642744 فیلتر نتایج به سال:
BACKGROUND AND OBJECTIVE Technical skills assessment is considered an important part of surgical training. Subjective assessment is not appropriate for training feedback, and there is now increased demand for objective assessment of surgical performance. Economy of movement has been proposed as an excellent alternative for this purpose. The investigators describe a readily available method to e...
BACKGROUND CASMIL aims to develop a cost-effective and efficient approach to monitor and predict deformation during surgery, allowing accurate, and real-time intra-operative information to be provided reliably to the surgeon. METHOD CASMIL is a comprehensive Image-guided Neurosurgery System with extensive novel features. It is an integration of various modules including rigid and non-rigid bo...
Minimally invasive surgery is a highly demanding surgical approach regarding technical requirements for the surgeon, who must be trained in order to perform a safe surgical intervention. Traditional surgical education in minimally invasive surgery is commonly based on subjective criteria to quantify and evaluate surgical abilities, which could be potentially unsafe for the patient. Authors, sur...
The state-of-the-art laparoscope lacks the ability to capture high-magnification and wide-angle images simultaneously, which introduces challenges when both close- up views for details and wide-angle overviews for orientation are required in clinical practice. A multi-resolution foveated laparoscope (MRFL) which can provide the surgeon both high-magnification close-up and wide-angle images was ...
Surgeons rely on laparoscopic images to perform surgical tasks in laparoscopic surgery. However, learning how to maneuver the laparoscope is often overlooked by current surgical training systems. In this study, we identify the explicit instructions made by surgeons to guide residents in making useful images in laparoscopic cholecystectomy. These instructions reflect the most common problems for...
Laparoscopic surgery is a minimally invasive method of surgery which is performed by using an endoscopic camera and long and slender instruments that are inserted through small incisions in the skin of the patient's abdomen. The surgeon performs the operation indirectly by manipulating the instruments and observing the camera pictures on a monitor. The advantage of this new technique is that it...
Bariatric surgery is a growing segment of minimally invasive surgery. Laparoscopic bariatric procedures are considered some of the most technically challenging surgeries, requiring advanced surgical skills. Successful care of the morbidly obese patient requires a multidisciplinary team approach. These unique requirements are difficult to meet during residency and surgeons interested in bariatri...
Recent developments of diagnostic modalities have increased detection of many benign and low malignant pancreatic lesions, and then various minimally invasive surgeries and/or pancreatic function preserving surgeries have been devised for such lesions. Laparoscopic pancreatic surgery has developed rapidly in recent years, and its minimal invasiveness is expected. This report describes a laparos...
Robotic radical prostatectomy is a new innovation in the surgical treatment of prostate cancer. The technique is continuously evolving. In this article we demonstrate The Ohio State University technique for robotic radical prostatectomy. Robotic radical prostatectomy is performed using the da Vinci surgical system. The video demonstrates each step of the surgical procedure. Preliminary results ...
Standard open and percutaneous minimally invasive surgical procedures co-exist in the treatment of fractures of the thoracolumbar spine. Shorter skin incisions just above the pedicles are used in minimally invasive procedures. Full-length skin incisions and invasive preparations are applied in the standard open approach. While both methods show equivalent rates of intraoperative surgical compli...
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