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. 2019 Jul 4;90(6):537–541. doi: 10.1080/17453674.2019.1637469

Table 2.

Treatment failures and reoperations

  < –10°(n = 9) –10° to 20°(n = 348) > 20° (n = 60)
Agea 80 (4) 78 (10) 78 (10)
Womenb 8 (89) 242 (70) 35 (58)
Failureb 5 (56) 35 (10) 13 (22)
Type of failure, n
 Fixation failure 2 8 6
 Nonunion 1 7 2
 Avascular necrosis (AVN) 2 18 5
 Posttraumatic osteoarthritis 0 2 0
Reoperationb 5 (56) 49 (14) 15 (25)
 Type of reoperation, n
 Removal of osteosynthesis 0 16 3
 Hemiarthroplasty 3 6 4
 Total hip arthroplasty 2 17 7
 Revision osteosynthesis 0 2 0
 Peri-implant fracture 0 6 1
 Girdlestone 0 2 0
a

Mean (SD).

b

n (%).