We present our perioperative minimally invasive spine surgery technique using intraoperative computed tomography image-guided navigation for the treatment of various lumbar spine pathologies. We present an illustrative case of a patient undergoing minimally invasive percutaneous posterior spinal fusion assisted by the O-arm system with navigation. We discuss the literature and the advantages of...

Advances in medical imaging, together with the development of many new minimally invasive diagnostic and therapeutic techniques, have had a huge impact on the practice of neurosurgery. Image-guided, minimally invasive methods that use microinstruments, lasers, catheters, and endoscopes are achieving results comparable to or better than those obtained with traditional surgical resection. Better ...

The solid pseudopapillary tumor (SPT) of the pancreas is a rare but low-grade malignant tumor with a good prognosis after surgical excision. Endoscopic ultrasound (EUS)-guided fine needle aspiration (FNA) is a minimally invasive, safe and reliable way of diagnosing SPT by providing characteristic cytological and immunochemical specimens. Definitive preoperative diagnosis leads to targeted and m...

Background The use of a medical simulator should enhance the goals of minimally invasive surgery: patient safety, cosmesis, shortening the length of hospital admissions, and reducing cost. Using an innovative approach to the handling of ultrasound images in virtual reality simulation, this article describes a process that employs a hybrid model of deformable models that can be applied in the te...

Background The use of a medical simulator should enhance the goals of minimally invasive surgery: patient safety, cosmesis, shortening the length of hospital admissions, and reducing cost. Using an innovative approach to the handling of ultrasound images in virtual reality simulation, this article describes a process that employs a hybrid model of deformable models that can be applied in the te...

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To date, clinical application of image-guided surgery (IGS) to otology/neurotology has been limited, but a large potential market and numerous applications support use. Such applications include control of surgical instruments (eg, turning off a drill when close to an anatomic boundary), robotic surgery (eg, robotic mastoidectomy), and minimally invasive surgery (eg, percutaneous cochlear impla...

BACKGROUND Aesthetic surgery procedures have been performed at dramatically increased rates in recent years in Iran. Few researches exist documenting the usage of body image coping strategies and its relationship in seeking surgery. METHODS The present research examined data from 90 aesthetic surgery participants (30 Subjects each in invasive, minimally-invasive, and control groups). A...

Minimally invasive therapy (MIT) is one of the most important trends in modern medicine. It includes a wide range of therapies in videoscopic surgery and interventional radiology and is performed through small incisions. It reduces hospital stay-time by allowing faster recovery and offers substantially improved cost-effectiveness for the hospital and the society. However, the introduction of MI...

background conservative surgical treatment has been the treatment of choice for early breast cancer. it allows feasible oncological treatment with a satisfactory cosmetic approach and fast recovery. however, in some cases mastectomy is necessary. this study proposes a surgical approach with only one surgical access through the same incision, which is in line with precepts mentioned above. it is...