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Table 2 Comparison of surgical time, intraoperative blood loss, incision size, fluoroscopy frequency, and length of stay between the FNS group and the ICCS group

From: Femoral neck system versus inverted cannulated cancellous screw for the treatment of femoral neck fractures in adults: a preliminary comparative study

 

FNS

ICCS

P value

Fluoroscopy frequency (times)

7.6 ± 3.2

17.8 ± 3.8

<0.05

Surgical time (min)

52.4 ± 11.0

42.0 ± 11.9

0.590

Intraoperative blood loss (ml)

50.6 ± 10.6

47.3 ± 9.3

0.284

Incision size (cm)

4.0 ± 0.72

3.74 ± 0.59

0.214

Length of stay (days)

5.5 ± 1.3

4.8 ± 1.4

0.113

  1. Abbreviations: FNS femoral neck system, ICCS inverted cannulated cancellous screw