Wicki O, Mikic S, Gerber P
Chirurgische Abteilung, Kantonales Spital Wolhusen.
Helv Chir Acta. 1990 Jun;57(1):107-15.
Since 1987, 80 hydroxyapatite-coated (HA) cementless total hip prostheses have been implanted. Thirty patients were examined 21 months postoperatively and the results compared with data for uncoated prosthesis. Earlier mobilization and freedom from pain, together with evidence of bone ingrowth without connective tissue membrane formation, confirmed the benefits of HA-coated prostheses.
自1987年以来，已植入80个羟基磷灰石涂层（HA）无骨水泥全髋关节假体。对30例患者在术后21个月进行了检查，并将结果与未涂层假体的数据进行了比较。早期活动和无痛，以及骨长入且无结缔组织膜形成的证据，证实了HA涂层假体的益处。
