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. 2007 Jun 28;6:7. doi: 10.1186/1477-5751-6-7

Table 2.

Radiographic variables of the groups studied

Radiographic variable Control Mean (range) DDH Mean (range) PPA Mean (range)
Centre edge angle (left) 34.3 (32.9–35.6) 20.1 (15.4–23.1) 45.1 (35.7–46.0)
Centre edge angle (right) 34 (32.8–35.2) 24 (20.2–28.5) 42.9 (37.9–46.6)
Acetabular index (left) 9.9 (9.2–10.6) 27.4 (24.7–30.5) -4.6 (-7.9–-0.6)
Acetabular index (right) 10.2 (9.4–10.9) 20.3 (16.3–24.2) -3.6 (-7.0–0.5)