ANKLE REPLACEMENT SYSTEM AND METHOD

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 a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Howles, Robert M, McGinley, Shawn, Free, Daniel E, Patel, Vinay D, Schultz, Matthew D, Luna, Ramon
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung: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.