CPC A61B 17/8866 (2013.01) [A61B 17/15 (2013.01); A61B 17/151 (2013.01); A61B 17/152 (2013.01); A61B 17/1682 (2013.01); A61B 17/1739 (2013.01); A61B 17/1775 (2016.11); A61B 17/8061 (2013.01); A61B 2017/00367 (2013.01); A61B 17/025 (2013.01); A61B 17/1728 (2013.01); A61B 17/562 (2013.01); A61B 2017/564 (2013.01); A61B 2017/565 (2013.01); A61B 17/66 (2013.01); A61B 2017/681 (2013.01); A61B 17/90 (2021.08)] | 30 Claims |
1. A metatarsal bunion correction system comprising:
a bone preparation guide comprising a body defining a guide surface configured to be positioned over a proximal end of a first metatarsal and/or a distal end of a medial cuneiform, the guide surface being configured to guide a tissue removing instrument for cutting the proximal end of the first metatarsal and/or the distal end of the medial cuneiform;
a bone positioning guide configured to move the first metatarsal to treat a bunion deformity by at least:
moving the first metatarsal in a transverse plane to reduce an intermetatarsal angle between the first metatarsal and a second metatarsal, and
rotating the first metatarsal in a frontal plane; and
at least one fixation device positionable across a tarsal-metatarsal joint separating the first metatarsal from the medial cuneiform, the at least one fixation device being configured to fixate a moved position of the first metatarsal relative to the medial cuneiform for fusion.
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