10.1055/b-0034-92257 Hemophilia In patients with severe or moderately severe hemophilia (decreased activity of coagulation factor VIII [hemophilia A] or IX [hemophilia B]), recurrent episodes of intraarticular bleeding during childhood and…
10.1055/b-0034-92255 Osteoarthritis Kellgren–Lawrence Score Although many new and modified scores have been published for the quantification or semiquantification of radiologic findings in osteoarthritis, the grading system introduced by Kellgren and…
10.1055/b-0034-92241 Lower Limb Alignment Full-Length Anteroposterior Standing Radiograph The full-length standing radiograph in the anteroposterior (AP) projection is the basic tool for the radiologic analysis of lower limb alignment. To…
10.1055/b-0034-92254 Osteoporosis Bone Densitometry The basis for the radiologic diagnosis of osteoporosis is the measurement of bone mineral density (BMD). The standard clinical tests for this purpose are dual X-ray…
10.1055/b-0034-92248 Elbow Joint Cubital Angle (Carrying Angle of the Elbow) Various techniques have been described for measuring the cubital angle (synonym: carrying angle) of the elbow joint. The humerus–elbow–wrist angle…
10.1055/b-0035-121608 6.1 Upper Arm 6.1.1 Case 99 (Fig. 6.1) Fig. 6.1 a–f Functional abnormality of the right thumb and an extension deficit in the right knee. Congenital or acquired hyperostosis?…
10.1055/b-0035-121610 6.3 Hands (Bone and Joint Diseases) 6.3.1 Case 116 (Fig. 6.35) Fig. 6.35 a–g Rickets or dysplasia? Case description Referring physician: hand surgeon. Prior history and clinical question: A…
