With the child in an appropriate position a line drawn between the most superior aspect of both Iliac crests (Tuffier’s line) crosses the midline over the body of L4 so the space just below this is ideal.
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With the child in an appropriate position a line drawn between the most superior aspect of both Iliac crests (Tuffier’s line) crosses the midline over the body of L4 so the space just below this is ideal.
