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Table 1 Patient characteristicsa

From: The accuracy of digital templating in cementless total hip arthroplasty in dysplastic hips

  Crowe classification (n = 52 hipsb) Hartofilakidis classification (n = 56hips) Total (n = 56)
Type I (n = 39) Type II (n = 8) Types III, IV (n = 5) Type A (n = 30) Type B (n = 22) Type C (n = 4)
Sex W/M 20/19 5/3 5/0 15/15 13/9 4/0 32/24
Age (range-yr) 23–68 32–66 28–68 26–68 23–67 28–68 23–68
BMI 25.8 (17.4–44.8) 24.8 (22.3–39.6) 36.1 (21.6–39.4) 26 (17.4–44.8) 26.8 (22.3–43.8) 23.4 (21.6–38.2) 26 (17.4–44.8)
Operated side
- left/right
17/22 2/6 3/2 15/15 7/15 2/2 24/32
ASAcclass 1 12 1 2 6 7 2 15
ASA class 2 24 4 1 22 9 2 33
ASA class 3 1 3 2 0 6 0 6
%subluxationd 13.5 (0–48.2) 62.7 (50.8–70.7) 120.2 (76.7–168.4) 22.7 (0–168.4)
  1. aData are presented as the median with the range in parentheses or as the number of hips
  2. bTwo patients (four hips) were excluded due to the absence of radiographs
  3. cData was missing for two patients
  4. dDegree of proximal subluxation of the femoral head as described by Crowe et al. [7]