![Oren Gottfried, MD on Twitter: "wearing neck coils was associated with lower flow-mediated dilation, lung functions (including forced vital capacity and forced expiratory volume during the first second) and reduced cerebral blood Oren Gottfried, MD on Twitter: "wearing neck coils was associated with lower flow-mediated dilation, lung functions (including forced vital capacity and forced expiratory volume during the first second) and reduced cerebral blood](https://pbs.twimg.com/media/FrSbRHVWAAAVBuF.jpg)
Oren Gottfried, MD on Twitter: "wearing neck coils was associated with lower flow-mediated dilation, lung functions (including forced vital capacity and forced expiratory volume during the first second) and reduced cerebral blood
![Foreign Bodies on Lateral Neck Radiographs in Adults: Imaging Findings and Common Pitfalls | RadioGraphics Foreign Bodies on Lateral Neck Radiographs in Adults: Imaging Findings and Common Pitfalls | RadioGraphics](https://pubs.rsna.org/cms/10.1148/rg.2017160073/asset/images/medium/rg.2017160073.fig2.gif)
Foreign Bodies on Lateral Neck Radiographs in Adults: Imaging Findings and Common Pitfalls | RadioGraphics
![Lateral view soft tissue X-ray of the neck showing a ring like opaque... | Download Scientific Diagram Lateral view soft tissue X-ray of the neck showing a ring like opaque... | Download Scientific Diagram](https://www.researchgate.net/publication/276865655/figure/fig1/AS:668917215285253@1536493700311/Lateral-view-soft-tissue-X-ray-of-the-neck-showing-a-ring-like-opaque-with-central.png)