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Table 1 Patient demographics and fracture features

From: Delayed total hip arthroplasty after failed treatment of acetabular fractures: an 8- to 17-year follow-up study

Gender

 Male/female

21/12

Mean age (years)

45.1 ± 9.3 (range, 25–68)

Mean body mass index (kg/m2)

23.5 ± 2.9 (range, 17.0–32.9)

Interval time between fracture and THA (month)

58 (range, 4–240)

Preoperative diagnosis

 Posttraumatic osteoarthritis

23

 Femoral head necrosis

10

Fracture patterns

 Simple factures

  Posterior column

4

  Posterior wall

7

  Anterior column

2

  Anterior wall

0

  Transverse

3

 Complex fractures

  Posterior wall + posterior column

3

  Transverse + posterior wall

6

  Both column

4

  T-shaped

2

  Anterior column + posterior hemitransverse

3

Fracture treatment

 ORIF

21

 Non-ORIF

12