Clinical and Radiographic Outcomes with a Hydroxyapatite and Porous Coated Cup Design

Table 2

Detailed list of preoperative diagnoses.

Diagnosis	Number of patients
Osteoarthritis	671
Avascular necrosis	28
Posttraumatic arthritis	21
Childhood hip problem	15
Dysplasia	12
Rheumatoid arthritis	9
Osteonecrosis	6
Hip fracture	5
Multiple epiphyseal dysplasia	2
Septic arthritis	1
Paget’s disease	1