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Table 4 Radiographic results

From: Clinical and radiological results of high offset tri-lock bone preservation stem in unilateral primary total hip arthroplasty at a minimum follow-up of 3 years

Parameters

Pre-op

2nd day post-op

p value

FO (mm)

43.2 ± 9.1

48.2 ± 7.4

 < 0.01

HO (mm)

81.0 ± 8.6

83.4 ± 8.5

 < 0.01

HO difference (mm)

2.8 ± 7.0

0.4 ± 5.7

 < 0.01

LLD (mm)

7.4 ± 8.4

4.3 ± 3.3

 < 0.01

 0–10 mm

41 (74.5%)

53 (96.4%)

 

 10–20 mm

10 (18.2%)

2 (3.6%)

 

  > 20 mm

4 (7.3%)

0 (0.0%)

 
  1. FO, femoral offset; HO, hip offset; LLD, leg length discrepancy