0000000000812785
AUTHOR
André Van Zundert
showing 2 related works from this author
Zero-Heat-Flux and Esophageal Temperature Monitoring in Orthopedic Surgery: An Observational Study
2021
Judy Munday,1,2 Niall Higgins,1,3 Lee Jones,1,4 Dimitrios Vagenas,4 André Van Zundert,1,5,6 Samantha Keogh1,3 1School of Nursing & Centre for Healthcare Transformation, Faculty of Health, Queensland University of Technology, Kelvin Grove, QLD, Australia; 2Department of Health and Nursing Science, Faculty of Health and Sports Sciences, University of Agder, Grimstad, Norway; 3Royal Brisbane and Womenâs Hospital, Herston, QLD, Australia; 4Research Methods Group, Institute of Health and Biomedical Innovation (IHBI), Faculty of Health, Queensland University of Technology, Kelvin Grove, QLD, Australia; 5Department of Anaesthesia and Perioperative Medicine, Royal Brisbane and Womenâs Hosp…
Ultrastructure of Dural Lesions Produced in Lumbar Punctures
2014
During lumbar puncture, the insertion of a single-use, short-beveled spinal needle produces a “tent-like” effect. The dura-arachnoid lesions produced by this Quincke type of needles show a “crescent moon” shape resembling the letter “U” or “V” (similar to the lid of a can), with clean-cut edges. As the needle tip advances, the cut fragment is folded inwards, while all dural and arachnoid layers are entirely severed and the edges of the lesion are displaced inwardly. As soon as the spinal needle is withdrawn, the edges of the lesion tend to retract, owing to the viscoelastic properties of the affected dura mater.