Search results for "Surgical procedures"
showing 10 items of 1108 documents
Progrip self-gripping mesh in Rives-Stoppa repair: Are there any differences in outcomes versus a retromuscular polypropylene mesh fixed with sutures…
2017
Highlights • The Rives-Stoppa technique is an excellent repair in midline incisional hernia. • Prospective comparative analysis between retromuscular Self-gripping mesh and PPL fixed with sutures. • Self-gripping mesh is related to less postoperative pain the first 48 h after repair. • There were more postoperative hematomas in Non-Progrip group. • There were no differences in hernia recurrence in both groups.
On the Shoulders of Giants, with a Smartphone: Periscope in Neurosurgery
2016
Neural conservation in skull base surgery
2002
Surgical treatment of lesions of the skull base carries significant risk to the functioning of the cerebral hemispheres, brainstem, and cranial nerves. This risk is due to both (1) problems associated with maintaining an adequate blood flow while exposing and removing the tumor and (2) direct or indirect trauma to the brain, perineural tissues, and cranial nerves. These risks may be reduced if information about possible implications of surgical maneuvers on the cerebral blood flow and on the function of the patient’s CNS and cranial nerves is available and can be monitored during surgery of the skull base. The use of EMG neuromonitoring for the facial nerve and of brainstem evoked response …
Iliac-femoral stent-graft infection after hybrid procedure redo: Case report
2021
Introduction Stent-graft infection in peripheral arteries is rare and potentially dangerous. The use of hybrid procedures, in complicated patients previously treated, involves an increase of infective risk especially in no collaborative patients. Presentation of case We report a case of rare stent-graft infection in a patient treated for a Rutherford IV Multiple Peripheral Arterial Disease (MPAD) involving the right iliac-femoral axis with stenosis on deep femoral artery due to a previously stenting procedure for Superficial Femoral artery (SFA) stenosis. The first simultaneous hybrid intervention consisted of an endovascular iliac stent-graft placement and a surgical common femoral patch a…
Retrograde recanalization of an in-stent ostial chronically occluded right coronary artery
2010
We describe a case of a chronic proximal in-stent CTO extending up to the ostium of a right coronary artery where successful achievement of guidewire passage through the CTO was performed with a retrograde approach. Guidewire trapping into the right guiding catheter was performed thereafter and procedure was completed by retrograde balloon crossing and antegrade stenting. © 2009 Elsevier Ireland Ltd.
Surgical disaster following hernia mesh infection and erroneous treatment strategy: A case report
2020
Highlights • Hernia mesh infection is easier to prevent than to cure. • A late infected hernia mesh explantation is more challenging than an early one. • Hernia mesh fragmentation following partial explantation burdens its complete removal. • An incorrect surgical strategy could catalyze a chain reaction of complications.
Measuring Intraoperative Oesophageal Anastomotic Tension With a Knot-Pusher–Mounted Dynamometer Is Not Quite Ready for Take-Off
2021
Translational development and pre-clinical evaluation of prototype gastrointestinal mock-up devices: only robotic placement of plastic?
2020
Background: The aim of this study was to address the vision of wireless theranostic devices distributed along the gastrointestinal (GI) tract by defining design requirements, developing prototype mock-ups, and establishing a minimally invasive surgical approach for the implantation process. Methods: Questionnaires for contextual analysis and use case scenarios addressing the technical issues of an implantable GI device, a possible scenario for implantation, preparation and calibration of a device, and therapeutic usage by professionals and patients were completed and discussed by an interdisciplinary team of surgeons, engineers, and product designers. Two acute porcine experiments were cond…
New applicator improves waterjet dissection quality
2010
Waterjet dissection is accomplished with Helix Hydro-Jet, but a new device with improved operative handling and potentially superior dissection qualities has been developed.Eighty-four fresh cadaveric pig brains were simultaneously cut with Helix Hydro-Jet and Erbejet 2. A commonly used applicator and a new applicator for the Helix Hydro-Jet were directly compared to the new Erbejet 2. Under standardised conditions, different pressure levels were applied to the brain surface without arachnoids. Technical features, cutting depth, tissue damage and differences of applicators were examined.Microscopic analysis of cutting depth revealed different dissection characteristics of both the devices. …
Beyond Magnamosis: A Method to Test Sutureless Esophageal Anastomotic Devices in Living Swine by Creating an Esophageal Bypass Loop for Natural Oral …
2019
Abstract Introduction: Thoracoscopic esophageal atresia repair has become increasingly popular, but is still limited to a few expert centers and has some challenges and shortcomings. One of them ha...