Thoracic wall - dissection
Channel: Human Anatomy Education
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After watching this video, it is expected that you will be able to identify the
ribs and costal cartilages
sternum (manubrium, body, xiphoid process, jugular notch, sternal angle, sternal foramen)
arrangement of the 3 layers of intercostal muscles: external, internal, & innermost (subcostal & transverse thoracic).
direction of intercostal muscle fibers
external intercostal membrane.
position, parts, & attachments of the diaphragm
course of internal thoracic artery
intercostal neurovascular bundle (intercostal vein, artery and nerve) and collateral branch
relation of the intercostal neurovascular bundle to costal groove and rib borders.
Presented and edited by Dr.Akram Jaffar (PhD). Filmed by Miss Faiza Abdirisaq (Medical student) and Mr Nasser Zahra (Lab technician). The session was attended by second year MBBS students at College of Medicine/ University of Sharjah, United Arab Emirates, 27 September 2011.