04000525 is referenced by 103 patents and cites 6 patents.

A ceramic prosthesis of high aluminum oxide suitable for the tibial plateau of a knee joint with the superior (upper) portion of the prosthesis being of a high density AL.sub.2 O.sub.3 having a very low porosity and the inferior (lower) portion being of high density AL.sub.2 O.sub.3 having a high degree of porosity capable of accepting bone growth.

Title
Ceramic prosthetic implant suitable for a knee joint plateau
Application Number
5/606630
Publication Number
4000525
Application Date
August 21, 1975
Publication Date
January 4, 1977
Inventor
Nazir A Bhatti
Augusta
GA, US
Jerome J Klawitter
Clemson
SC, US
Agent
S Sheinbein
R Beers
R Sciascia
Assignee
The United States of America represented by the Secretary of the Navy
DC, US
IPC
A61F 1/24
View Original Source