Various surgical devices and methods are disclosed herein. Also disclosed is multi- component prosthesis, which can be used as an ankle prosthesis. One of the disclosed surgical alignment systems includes a guide arm, a ratchet arm frame configured to be coupled slidably to the guide arm, a ratchet arm configured to be coupled to the ratchet arm frame, and a sagittal sizing guide body configured to be coupled to the ratchet arm. The sagittal sizing guide body includes a first radiopaque object disposed at a first position and a second radiopaque object disposed at a second position that is spaced apart from the first position.
申请公布号
CA2904652(A1)
申请公布日期
2014.09.25
申请号
CA20142904652
申请日期
2014.03.14
申请人
WRIGHT MEDICAL TECHNOLOGY, INC.
发明人
MCGINLEY, SHAWN;LUNA, RAMON;PATEL, VINAY D.;NACHTRAB, DEAN J.;DHILLON, BRAHAM K.;HOWLES, ROBERT M.;FREE, DANIEL E.;STEMNISKI, PAUL;REYNOLDS, DAVID;SCHULTZ, MATTHEW D.;LOWERY, GARY;PENNER, MURRAY J.