The deep sulcus sign of supine pneumothorax

[@nnnnnnnn9732]

Great explanation thank you so much!!

[@emoniirobinson5739]

Great video. Thank you !!!!

[@zainabalkurdi6175]

It’s very clear
Thank u so much 🌸🙏🏻

[@sdfPZXC]

ty u i never heard of its until the pediatric ward 😅