Results 251 to 260 of about 97,305 (299)
Some of the next articles are maybe not open access.
Challenges in intraoperative monitoring
2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011Predicting major adverse events following surgery remains a significant problem. Currently, the perioperative period is too often considered a black box, with risk assessment and prediction largely based on static pre-surgical parameters. Here, we review the problem of intraoperative hypotension and outline some of the opportunities for improved ...
openaire +2 more sources
Neurophysiological Intraoperative Monitoring in the Elderly
Journal of Clinical Neurophysiology, 2020Introduction: Intraoperative neurophysiological monitoring (IONM) is widely used to prevent nervous system injury during surgeries in elderly patients. However, there are no studies that describe the characteristics and changes in neurophysiological tests during the IONM of patients aged 60 years and older.
Lilia C, De la Maza Krzeptowsky +6 more
openaire +2 more sources
2013
AbstractIntraoperative examination serves a variety of purposes: it characterizes the nerve injury, elucidates the mechanism and severity of the lesion,warns the surgeons if a tissue considered for dissection contains neural elements, and guides them to take an appropriate course of action.Electrodiagnostic techniques available for this purpose ...
openaire +2 more sources
AbstractIntraoperative examination serves a variety of purposes: it characterizes the nerve injury, elucidates the mechanism and severity of the lesion,warns the surgeons if a tissue considered for dissection contains neural elements, and guides them to take an appropriate course of action.Electrodiagnostic techniques available for this purpose ...
openaire +2 more sources
INTRAOPERATIVE PATIENT MONITORING
Survey of Anesthesiology, 1978The value of esophageal phonocardiography as a noninvasive monitor during anesthesia was studied in dogs. Esophageal phonocardiograms were analyzed using fast Fourier transform and least squares linear regression technics. This method has demonstrated that it is feasible to estimate two parameters of cardiac contractility--1/(PEP)2 and stroke power ...
A W, Paulsen +2 more
openaire +2 more sources
An Intraoperative Intraocular Pressure Monitor
Ophthalmic Surgery, Lasers and Imaging Retina, 1987ABSTRACT An au tocia va ble instrument based on piezoelectric principles for intraoperative monitoring of the intraocular pressure is presented. Accurate and rapid recordings of intraocular pressure during various surgical techniques are discussed.
J M, Parel, R K, Parrish, I, Nose
openaire +2 more sources
Intraoperative neurophysiological monitoring in neuroanesthesia
Current Opinion in Anaesthesiology, 2018The purpose of this review is to highlight the importance of making informed choices of anesthetics and evaluating the impact of depth of anesthesia, hemodynamic status and other factors capable of interfering with signal capture during intraoperative neurophysiological monitoring (IONM).Over the last decades, neuromonitoring has advanced considerably,
Rogean R, Nunes +2 more
openaire +2 more sources
Intraoperative Evoked Potential Monitoring
Journal of Clinical Neurophysiology, 1987There has been a tremendous growth in the use of evoked potential techniques in the orthopedic and neurosurgical operating rooms. The popularity of evoked potential monitoring has evolved from the surgeon's need to know the impact of surgical manipulations on the central nervous system.
G P, Jacobson, J M, Tew
openaire +2 more sources
INTRAOPERATIVE MONITORING OF EVOKED POTENTIALS
Annals of the New York Academy of Sciences, 1980Sensory EPs were recorded intraoperatively in 173 neurosurgical procedures (71 VEPs, 66 BAEPs, and 31 SSEPs) to evaluate the utility of this technique. EPs could be safely recorded in all cases, but the yield of useful results varied with each sensory modality.
openaire +2 more sources