Implant and filament management device
A variety of configurations of implant management devices are provided. The configurations provide different combinations of features for maintaining a location of an implant with respect to the device and managing filaments of the implant. One exemplary embodiment of a device includes a generally rectangular-shaped body having an implantable body retainer, an opening disposed a distance apart from the retainer and configured to receive a ligament graft therein, and a fold extending across the body and intersecting the opening. Folding one end of the body towards a bottom surface of the body along the fold can form a filament loop engaging region to hold in tension a filament loop extending from the implant. Additional filament(s) associated with the implant can be managed by various filament retention features. Methods for preparing a ligament graft for implantation by relying upon indicia formed on a surface of the device body are also provided.
1. A method for preparing a ligament graft for implantation, comprising:
positioning a ligament graft through a graft-receiving opening of an implant management card, the implant management card having disposed thereon an implantable body having one or more filament loops associated therewith, at least a portion of the graft-receiving opening being disposed within a loop opening of at least one loop of the one or more filament loops;
applying tension to the ligament graft; and
marking a first depth on at least one loop of the one or more filament loops, wherein indicia for use in marking the first depth are provided for on a first surface of the implant management card.
2. The method of claim 1 , further comprising decoupling the implantable body and the one or more filament loops associated therewith from the implant management card.
3. The method of claim 1 , further comprising marking a second depth on the ligament graft, wherein indicia for use in marking the second depth are provided for on a second, opposed surface of the implant management card.
4. The method of claim 3 , further comprising unfolding the implant management card to reveal the indicia for use in marking the second depth.
5. The method of claim 3 , wherein the second depth marked is indicative of a graft-in-tunnel depth.
6. The method of claim 1 , wherein the first depth marked is indicative of a total bone stock depth.
7. The method of claim 1 , wherein applying tension to the ligament graft further comprises:
positioning a post of a graft preparation board in an alignment opening of the implant management card; and
moving the ligament graft away from the post to apply tension to the ligament graft.