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Table 2 Preoperative x-rays (n = 89, missing 13)

From: The value of modular hemiarthroplasty for unstable femoral neck fractures in elderly patients with coxarthrosis

  n (%)
Gender
 Male 25 (28)
 Female 64 (72)
Age (mean) (standard deviation (SD)) 77.2 (SD 11.2)
Grade of osteoarthritis according to KLGS
 Grade 1 2 (2)
 Grade 2 38 (43)
 Grade 3 39 (44)
 Grade 4 10 (11)
Double fond osteophyte (DFO) 31 (35)
Posterior wall sign (PWS) 74 (83)