Results 231 to 240 of about 21,438,871 (300)

Patient positioning

ASVIDE
DEMEHRI FAROKH R, KIM HEUNG BAE, SLATNICK BRIANNA L, CRUM ROBERT W, WU KYLE C, YANG ALEXANDER, FISHMAN STEVEN J   +6 more
semanticscholar   +5 more sources

Optimization of patient positioning for improved healing after corneal transplantation.

Journal of Biomechanics, 2023
Corneal transplantation is the only solution which avoids loss of vision, when endothelial cells are dramatically lost. The surgery involves injecting gas into the anterior chamber of the eye, to create a bubble that pushes onto the donor cornea (graft),
V. Bennett, M. Alberti, M. Quadrio, J. Pralits   +3 more
semanticscholar   +1 more source

The influence of patient positioning on radiation dose in CT imaging: A narrative review.

Journal of Medical Imaging and Radiation Sciences, 2022
BACKGROUND AND PURPOSE Although it is fundamental for optimal scanner operation, it is generally accepted that accurate patient centring cannot always be achieved.
Y. Al-Hayek, Xiaoming Zheng, C. Hayre, K. Spuur   +3 more
semanticscholar   +1 more source

Review of the patient positioning reproducibility in head-and-neck radiotherapy using Statistical Process Control

Radiotherapy and Oncology, 2018
Patries Herst
exaly   +2 more sources

Radiation dose reduction, improved isocenter accuracy and CT scan time savings with automatic patient positioning by a 3D camera.

European Journal of Radiology, 2021
PURPOSE To compare CT isocenter accuracy, patient dose, and scan time in adults imaged with and without use of a 3D camera. METHOD 571 CT examinations utilizing a 3D camera for initial patient positioning (optional radiographer isocenter adjustment ...
B. Dane, T. O’Donnell, Shu Liu, E. Vega, Sharon Mohammed, V. Singh, A. Kapoor, A. Megibow   +7 more
semanticscholar   +1 more source

Patient Positioning Guidelines for Gastrointestinal Endoscopic Procedures

Gastroenterology Nursing, 2021
Patient positioning during gastrointestinal endoscopic procedures has received minimal attention compared with surgical procedures performed in the surgical setting.
Vera Meeusen, Nick H. Kim, J. Elson, Regan Ma, Fiona Newman, Jess Bendeich, G. Holtmann   +6 more
semanticscholar   +1 more source

Patient Positioning in Radiotherapy

2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), 2020
External beam radiotherapy is one of the main methods of cancer treatment in curative and palliative oncology. It aims at precise delivery of high dose to a target volume, which is performed in a series of defined fractions by a linear accelerator. To ensure the effectiveness of the therapy and the safety of the patient, high reproducibility of the ...
Wei Guo, Ralf Müller-Polyzou, Zhen Chen, Nicolas Meier, Anthimos Georgiadis   +4 more
openaire   +1 more source

Patient positioning for robot-assisted laparoscopic benign gynecologic surgery: A review

European Journal of Obstetrics, Gynecology and Reproductive Biology, 2018
Mete Güngör, Özgüç Takmaz, Mehmet R Asoğlu   +2 more
exaly   +2 more sources

Patient Positioning

Fast Facts for the Operating Room Nurse, 2021
openaire   +2 more sources