Summary
We have developed a method of measuring the acetabular angle by using ultrasound. Normal acetabular roofs are delineated as curvilinial hyperechoic lines on the screen, whereas in displastic hips the outlines of the acetabular roofs are shallower and more vertical. The values of 150 acetabular angles of 75 babies measured by ultrasound were in reasonably good agreement with those derived from roentgenography. This is a safe, handy, and effective for measuring the acetabular angle.
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References
Hilgenreiner H (1925) Zur Frühdiagnose und Frühbehandlung der angeborenen Hüftgelenkverrenkung. Med Klin 21:1385–1388
Hilgenreiner H (1935) 10 Jahre Abduktionsschiene und Frühbehandlung der angeborenen Hüftverrenkung. Z Orthop Chir 63:344–383
Kleinber S, Lieverman HS (1936) The acetabular index in infants in relation to congenital dislocation of the hip. Arch Surg 32:1049–1054
Tönnis D, Brunken D (1968) Eine Abgrenzung normaler und pathologischer Hiiftpfannendachwinkel zur Diagnose der Hüft-dysplasie. Arch Orthop Unfallchir 64:197–228
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Suzuki, S., Kasahara, Y., Yamamoto, A. et al. Measurement of acetabular angle using ultrasound. Arch Orthop Trauma Surg 112, 131–133 (1993). https://doi.org/10.1007/BF00449988
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DOI: https://doi.org/10.1007/BF00449988