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Diagnostic ultrasound ( PDFDrive )

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CHAPTER 28 Overview of Obstetric Imaging 1027

A

B

C

D

E

FIG. 28.13 Views of Fetal Spine. Note transverse image

of thoracic spine on four-chamber view (Fig. 28.11A) and transverse

image of lumbar spine between the kidneys (Fig. 28.12B

and C). (A) Transverse image of cervical spine. (B) Transverse

view of lumbosacral spine. Note how the posterior elements

point toward each other and the skin covers the distal spine.

(C) Oblique sagittal image of cervical and thoracic spine. (D)

Oblique sagittal view of entire spine. (E) Sagittal view focused

on the distal spine. Note how the spinal canal narrows and has

a gentle upturn distally. See also Video 28.8.

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