An artificial disc prosthesis is provided. The prosthesis of the present invention enables spinal segment alignment by having a variable height across its surface. The variable height is achieved by an asymmetric artificial nucleus or by at least one variable height end plate.
申请公布号
US2011320003(A1)
申请公布日期
2011.12.29
申请号
US201113230303
申请日期
2011.09.12
申请人
DUGGAL NEIL;RAYMOND LOUISE;BAKER DANIEL R.;CONTA ROBERT;THALER CARLY A.;STINSON DAVID T.;SYNERGY DISC REPLACEMENT, INC.
发明人
DUGGAL NEIL;RAYMOND LOUISE;BAKER DANIEL R.;CONTA ROBERT;THALER CARLY A.;STINSON DAVID T.