The Sivash constrained acetabular cup.
Salvi
Andrea Emilio
AE
Iseo (Brescia), Italy.
Grappiolo
Guido
G
D019644:Arthroplasty, Replacement, Hip / Q000266:history* / Q000295:instrumentation*; D006621:Hip Joint / Q000601:surgery*; D006622:Hip Prosthesis / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D011474:Prosthesis Design / Q000266:history*