Fig. 1From: Abdominal aortic calcification on a plain X-ray and the relation with significant coronary artery disease in asymptomatic chronic dialysis patientsGrading of abdominal aortic calcification. For all segments both the anterior and posterior wall are graded for the extent of vascular calcification. Grading: 0 points: No calcific deposits; 1 point: less than 1/3 of the wall calcified; 2 points : between 1/3 and 2/3 of the wall affected; 3 points : more than 2/3 of the wall affected. The right panel shows an example of this calculationBack to article page