Table 4.

Reported complications.

Complications	N. (tot. 45)
Avascular necrosis	1 (8)
Osteomyelitis	10 (37)
Femoral palsy	1 (8)
Radiological abnormalities	27 (36, 38)
Clinical disatisfaction	5 (38)
Acetabular lesion with clinical impingement	1 (40)