| 摘要 |
The invention relates to a method for determining the position of an anatomical element ( 12 ) of a patient ( 10 ), consisting in determining at an initial moment the position of the anatomical element from positions of anatomical points ( 14, 16, 18 ) which are characteristic of said patient; disposing a marking device ( 30 ) on the skin of the patient, said marking device being fixed in relation to the anatomical element; determining the position of the marking device, whereby the anatomical element is substantially the position determined at the initial instant; determining the relative position of the anatomical element in relation to the marking device; covering the marking device at least partially with at least one operational field; and determining the position of the marking device covered at least partially with said operational field and deducing the position of the anatomical element.
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