Coursera Flash Sale
40% Off Coursera Plus for 3 Months!
Grab it
Explore the comprehensive anatomy of the thoracic wall through this detailed 25-minute educational lecture that combines digital anatomical illustrations with real cadaveric imaging. Begin by examining the fundamental bony structures including the sternum, ribs, and thoracic vertebrae, then progress to understanding the complex joint systems such as costovertebral, costotransverse, and sternocostal joints. Learn to identify crucial clinical landmarks including the sternal angle (Angle of Louis) and xiphisternal joint that serve as important reference points for medical procedures. Discover the intricate muscular architecture of the thoracic wall, focusing on the external, internal, and innermost intercostal muscles, along with supporting structures like the transversus thoracis and subcostal muscles, while understanding their essential roles in breathing mechanics and respiratory compensation. Master the neurovascular anatomy by studying the intercostal nerves, internal thoracic artery, posterior intercostal vessels, and the azygos and hemiazygos venous systems. Gain valuable clinical insights through discussions of intercostal nerve blocks, costochondritis, rib fractures, flail chest conditions, and safe anatomical zones for chest tube placement. Reinforce your understanding through high-quality digital cadaveric images using Anatomage technology, which provides three-dimensional realism and clinical context to solidify the anatomical relationships presented in the theoretical portions of the lecture.
