Good short-term outcome of primary total hip arthroplasty with cementless bioactive glass ceramic bottom-coated implants

Figures & data

Figure 1. The Q Hip System H6 cementless stem and QPOC Porous Cup.

Table

	n
Femur
Reactive line
Zone 1	0
Zone 2	1
Zone 3	8
Zone 4	89
Zone 5	12
Zone 6	7
Zone 7	0
Spot weld	62
Calcar resorption	102
Cortical hypertrophy	13
Initial subsidence	3
Pedestal formation	7
Osteolysis	0
Bone ingrowth fixation	109
Stable fibrous fixation	0
Acetabulum
Osteolysis	0
Reactive line	0

Figure 2. A 60-year-old woman with secondary osteoarthritis of the right hip. A. The preoperative Merle d’Aubigné and Postel score was 10 points. B. AW-GC bottom-coated acetabular and femoral components were implanted. C. The Merle d’Aubigné and Postel score improved to 16 points, and bone ingrowth fixation was achieved 9 years after surgery.