Ligament fixation system, implants, and devices with a compression cap, and methods of use

An implant, comprising:

• an end member;
• an anchor portion comprising external threads;
• a coupling portion extending between the end member and the anchor portion;
• a cap threadably engaged with the end member;
• a cannulation extending along a longitudinal axis of the implant along at least a portion of the length of the implant;
• and
• a tension member positioned within the cannulation and extending along a length from a first position disposed within the anchor portion to a second position disposed within the end member;
• wherein translation of the cap along the length of the end member increases the length of the tension member thus applying a compressive force between the anchor portion and the end member.

An implant, comprising:

• an end member;
• an anchor portion comprising external threads;
• a coupling portion extending between the end member and the anchor portion, wherein at least a portion of the coupling portion comprises a bioresorbable material;
• a cap threadably engaged with the end member;
• a cannulation extending along a longitudinal axis of the implant along at least a portion of the length of the implant;
• and
• a tension member positioned within the cannulation and extending along a length from a first position disposed within the anchor portion to a second position disposed within the end member;
• wherein translation of the cap along the length of the end member increases the length of the tension member from a first length to a second length thus applying a compressive force between the anchor portion and the end member.