PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UHMWPE, PEGGED, UNCEMENTED, POLYMER/METAL/POLYMER
prosthesis, knee, patello/femorotibial, semi-constrained, uhmwpe, pegged, uncemented, polymer/metal/polymer
PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UHMWPE, PEGGED, UNCEMENTED, POLYMER/METAL/POLYMER
prosthesis, knee, patello/femorotibial, semi-constrained, uhmwpe, pegged, uncemented, polymer/metal/polymer