Table 6 Intraoperative measurements for the orientation angles of the TAL and the acetabulum.

From: Anatomical alignment of the acetabular component using transverse acetabular ligament in total hip replacement: a prospective cohort study

 

All acetabula (N = 122)

Male (N = 84)

Female (N = 38)

p-values

Mean (SD)

Min-max

Mean (SD)

Min-max

Mean (SD)

Min-max

oAAA (degree)

11.97 (4.87)

3.1–39.2

11.69 (4.53)

5-39.2

12.60 (5.57)

3.1–25.1

0.2799M

oAIA (degree)

41.87 (4.88)

30–60

41.52 (4.34)

30-55.8

42.68 (5.92)

30.3–60

0.4388M

oTIA (degree)

44.85 (5.45)

32.3–58.7

44.78 (4.99)

35.5–57.7

45.03 (6.44)

32.3–58.7

0.5909T

oTAA (degree)

10.24 (3.52)

3.2–19.2

10.08 (3.41)

3.3–17.3

10.61 (3.79)

3.2–19.2

0.7743T

  1. oAAA: acetabular anteversion angle intraoperative, oAIA: acetabular inclination angle intraoperative, oTIA: TAL inclination intraoperative, oTAA: TAL anteversion intraoperative.
  2. M = Mann–Whitney U test; t = ttest.
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