Thoracic wall

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Thoracic wall
Body cavities
A transverse section of the thorax, showing the contents of the middle and the posterior mediastinum.

The thoracic wall (or chest wall) is the boundary of the thoracic cavity.

The bony portion is known as the thoracic cage. However, the wall also includes muscle, skin, and fascia.

[edit] External links

• MeSH Thoracic+wall
• SUNY Labs 18:lo-0000
• chest+wall at eMedicine Dictionary

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v • d • e Bones of torso (TA A02.2,3, GA 2.96-128) Sternum Suprasternal notch, Manubrium, Sternal angle, Body of sternum, Xiphisternal joint, Xiphoid process Rib specific ribs (1, 2, 9, 10, 11, 12, true – 1–7, false – 8–12, floating – 11–12) · parts (Angle, Tubercle, Costal groove, Neck, Head) Superior thoracic aperture · Inferior thoracic aperture · Intercostal space · Thoracic wall/Thoracic cage Vertebra General structures body of vertebra, vertebral arch (pedicle, lamina, vertebral notch), foramina (vertebral, intervertebral), processes (transverse, articular/zygapophysis, spinous), spinal canal Cervical vertebrae C1 (anterior arch, posterior arch, lateral mass), C2 (dens), C3, C4, C5, C6, C7 anterior tubercle, posterior tubercle, foramen transversarium Thoracic vertebrae T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12 costal facets (superior, inferior, transverse) Lumbar vertebrae accessory process, mammillary process, L5 Sacrum pelvic surface (anterior sacral foramina), dorsal surface (posterior sacral foramina, median sacral crest, medial sacral crest, lateral sacral crest), lateral surface (sacral tuberosity), base, sacral hiatus · presacral space · sacral promontory · sacral canal  · ala of sacrum · sacrovertebral angle Coccyx

v • d • e Anatomy, respiratory system: thoracic cavity (TA A07, GA 11.1087) Pleurae parietal pleura (cervical, costal, mediastinal, diaphragmatic) · visceral pleura · pulmonary ligament · recesses (costomediastinal, costodiaphragmatic) · pleural cavity Suprapleural membrane Mediastinum Superior · Anterior · Middle · Posterior respiratory system navs: anat nose,larynx/lower+thoracic cavity/physio/dev, noncongen/congen/tumors, symptoms+signs/eponymous, proc