[Determination of rotation errors of the tibia using 2 standard roentgen images].
Radiological measurements of rotational deformities in the lower leg have so far only been possible by means of axial computerized tomography. In the present paper a method is described which also allows such measurements by the conventional X-ray procedure. The method requires only two complete X-ray pictures in two different planes of both lower legs, which have to be compared. No special standardized position of the legs is necessary during the X-ray procedure. The torsion angles of both lower legs and any inherent errors in measurement are evaluated by simple trigonometric calculation.
Meyer
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D001847:Bone Diseases / Q000000981:diagnostic imaging*; D005360:Fibula / Q000000981:diagnostic imaging*; D006801:Humans; D008433:Mathematics; D011859:Radiography; D013977:Tibia / Q000000981:diagnostic imaging*; D014102:Torsion Abnormality
Die Bestimmung von Rotationsfehlstellungen am Unterschenkel mit Hilfe zweier Standardröntgenaufnahmen.