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Table 4 Details of clinical and radiological results

From: Mid-term results of total hip arthroplasty with modified trochanteric osteotomy in Crowe type IV developmental dysplasia of the hip

 

Preoperative

Postoperative

p-value

HHS

30.7 (range, 22–38)

87.5 (range, 83–93)

< 0.05

 < 0.05

LLD (mm)

53.4 (range, 42.1–68.5)

5.6 (range, 2.4–9.1)

Leg lengthening (mm)

 

47.4 (range, 33.6–67.2)

Leg shortening

 

43.8 (range, 31.2–53.4)

Cup anteversion

 

17 (range, 16–20)

Open angle

 

37.1 (range, 29–46)

Duration of osteotomy site union (m)

 

2.5 (range, 1.5–3.6)

  1. LLD leg length discrepancy, HHS Harris Hip Score
  2. *Statically significant p value < 0.05