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Table 3 Details of components and fixation of greater trochanter

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

 

No. of cases

Acetabular component

 

 Delta PF (Lima-Lto, udine, Italy)

13

 Ceramic on ceramic bearing (Biolox, Osteo AG, Selzach, Switzerland)

13

 Head size 28 mm

10

 Head size 32 mm

3

 Bulk bone autografts

7

Femoral component

 

 Wagner Conical stem (Zimmer, Winterthur, Switzerland)

13

 Size 13

2

 Size 14

3

 Size 15

2

 Size 16

3

 Size 17

3

 Average of stem size

15.2 (range, 13 to 17)

Greater trochanter fixation

Grip plate (Dall-Miles)

13