Bone reactions were studied around a titanium, hydroxyapatite (HA)-coated Osteonics
(Allendale, NJ) bipolar hip prosthesis, which was revised for severe midthigh pain 4 years …

The goal of this study was to examine the early retrievals of hydroxyapatite-(HA) coated hip
prostheses to assess evidence of osteoconductivity, resorption of HA, and the integrity of the …

The efficacy of a total hip replacement with a hydroxyapatite-coated hip prosthesis was
compared with that of an uncoated, cementless prosthesis of the same type. Preoperatively …

The introduction of hydroxyapatite ceramic (HAC) coating on hip implants in 1985 (Furlong
and Osborn 1991) was hailed as a major advancement for fixation of uncemented …

The favourable results of experimental HA-coated hip replacement are fully reflected in the
clinical results of HA-coated total hip replacement, both in primary and revision arthroplasty …

The clinical and roentgenographic results of 54 fully hydroxyapatite (HA)-coated primary
total hip arthroplasties in 45 patients was studied. Both the femoral and the acetabular …

Studies of implant fixation have shown that hydroxyapatite (HA) coatings provide early and
strong fixation to bone. This is a report of 100 consecutive cases of total hip arthroplasties …

This study reports on the results of the implant and tissue analysis of clinically retrieved
hydroxyapatite (HA)-coated implants. Five of the patients with fixed HA-coated stems had …

The clinical and histological results of hydroxyapatite (HA) coating separation from a press-
fit total hip arthroplasty 3.3 years after surgery are documented. Semiquantitative histological …

A hydroxyapatite-coated hip hemiprosthesis was retrieved from a 98-year-old osteoporotic
woman 12 weeks after implantation. Histologic analysis revealed bone and fibrous tissue …