12 Surface Anatomy

Surface Anatomy

Fig. 12.1 Palpable structures of the abdomen and pelvis
Anterior view. See
pp. 23 for structures of the back.

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Fig. 12.2 Quadrants and layers of the cavitas abdominopelvica
Anterior view. The location of the organs of the abdomen and pelvis can be described by quadrant and layer.

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Table 12.1 Transverse planes through the abdomen

images Planum transpyloricum

Transverse plane midway between the superior borders of the symphysis pubica and the manubrium sterni

images Planum subcostale

Plane at the lowest level of the costal margin (the inferior margin of cartilago costalis X)

images Planum supracristale

Plane passing through the summits of the cristae iliacae

images Planum transtuberculare

Plane at the level of the tubercula iliaca (the tuberculum iliacum lies ~5 cm posterolateral to the spina iliaca superior anterior)

images Planum interspinale

Plane at the level of the spinae iliacae superiores anteriores

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Table 12.2 Regions of the abdomen

images Regio epigastrica

images Regio umbilicalis

images Regio pubica

images Left regio hypochondriaca

images Left regio lateralis

images Left regio inguinalis

images Right regio hypochondriaca

images Right regio lateralis

images Right regio inguinalis

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