Graft fixation using a plug against suture
First Claim
1. A driver for securing an interference device against a suture, the driver comprising:
- a shaft having a proximal end and a distal end;
an interference device preloaded on the driver and disposed coaxially with the shaft; and
an aperture provided at the distal end of the driver.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for securing soft tissue to bone which does not require the surgeon to tie suture knots to secure the tissue to the bone. A pilot hole or socket is created in the bone at the location that the graft is to be secured. Suture is passed through the graft at desired points. A cannulated plug or screw is pre-loaded onto the distal end of a driver provided with an eyelet implant at its distal end. Suture attached to the graft is passed through the eyelet of the implant located at the distal end of the driver. The distal end of the driver together with the eyelet implant is inserted into the bottom of the hole, with the screw or plug disposed just outside the hole. Tension is applied to the suture to position the graft at the desired location relative to the bone hole. The screw or plug is then frilly advanced into the pilot hole by turning the interference screw or tapping the plug until the cannulated screw or plug securely engages and locks in the eyelet implant, so that the cannulated plug or screw with the engaged eyelet implant is flush with the bone. Once the screw or plug is fully inserted and the suture is impacted into the pilot hole, the driver is removed and any loose ends of the sutures protruding from the anchor site are then clipped short.
356 Citations
28 Claims
-
1. A driver for securing an interference device against a suture, the driver comprising:
-
a shaft having a proximal end and a distal end;
an interference device preloaded on the driver and disposed coaxially with the shaft; and
an aperture provided at the distal end of the driver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A method of soft tissue repair, comprising the steps of:
-
providing a hole in a bone at a location at which a soft tissue graft is to be affixed;
attaching at least one suture to the soft tissue graft to be affixed;
preloading an interference device on a driver;
capturing the suture attached to the graft with an aperture provided at a distal end of the driver;
inserting the suture into the hole using the driver; and
inserting the interference device into the hole to secure the suture in the hole. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
-
-
25. A method of graft repair, comprising the steps of:
-
forming a socket in a bone at a location at which a soft tissue graft is to be affixed;
providing a driver having a proximal end and a distal end;
preloading a cannulated plug on the driver;
providing an implant at the distal end of the driver;
feeding a suture attached to the soft tissue graft through an aperture of the implant;
tightening the suture from the distal end of the driver;
inserting the implant into the hole to secure the suture in the hole;
using the driver to matingly engage the implant with the cannulated plug; and
installing the plug into the hole. - View Dependent Claims (26, 27, 28)
-
Specification