Claims
- 1. A method for preparing a bone-tendon-bone graft using a tendon graft work station having first and second holding pins movable with respect to each other along the work station, comprising the steps of:
- mounting first and second bone core halves onto the first and second holding pins, respectively;
- securing a harvested tendon on the first and second bone core halves, the tendon extending between the bone core halves to form the bone-tendon-bone graft; and
- tensioning the bone-tendon-bone graft by moving the holding pins apart along the work station.
- 2. The method of claim 1, further comprising the step of drilling an axial hole partially through and along the central axis of each of the bone core halves before the mounting step.
- 3. The method of claim 2, wherein each of the holding pins include a horizontal portion and the step of mounting comprises sliding the axial hole of each of the bone core halves over the horizontal portion of the respective holding pin.
- 4. The method of claim 3, wherein the step of securing the harvested tendon on the first bone core half comprises suturing a first end of the tendon to the first bone core half by passing a suture through the axial hole of the first bone core half and through the tendon.
- 5. The method of claim 4, wherein the step of securing the harvested tendon on the first and second bone core halves further comprises, after suturing the first end of the tendon to the first bone core half, wrapping a free end of the tendon around the second bone core half and suturing the tendon to the second bone core half, thereby forming a double strand of tendon between the first and second bone halves.
- 6. The method of claim 5, wherein the step of securing the harvested tendon on the first and second bone core halves further comprises, after suturing the tendon to the second bone half, wrapping the free end of the tendon back to the first bone half and suturing the free end of the tendon to the first bone half, thereby forming a triple strand of tendon between the first and second bone halves.
- 7. The method of claim 6, further comprising, after tensioning of the bone-tendon-bone graft, the step of whip stitching together the triple strands of tendon extending between the bone core halves.
- 8. The method of claim 1, further comprising, before the step of mounting the first and second bone core halves onto the first and second holding pins, the steps of harvesting a bone core from a patient and dividing the harvested bone core into the first and second bone core halves.
- 9. A method for tensioning a patellar tendon autograft using a tendon graft work station having first and second holding pins movable with respect to each other along the work station, comprising the steps of:
- mounting first and second bone cores of a bone-patellar-bone autograft onto the first and second holding pins, respectively; and
- tensioning the bone-patellar-bone autograft by moving the holding pins apart along the work station.
Parent Case Info
This is a continuation-in-part of U.S. application Ser. No. 08/019,356, filed Feb. 18, 1993, the disclosure of which is herein incorporated by reference.
US Referenced Citations (4)
Foreign Referenced Citations (1)
Number |
Date |
Country |
9309730 |
May 1993 |
WOX |
Non-Patent Literature Citations (2)
Entry |
Brand et al. "Considerations In the Placement Of An Intra-Articular Anterior Cruciate Ligament Graft", Operative Tech. in Orthop., vol. 2, No. 2 (1992) pp. 55-62. |
Rubinstein, Jr. et al. "Graft Selection, Placement, Fixation, and Tensioning For Anterior Cruciate Ligament Reconstruction", Operative Techniques in Sports Medicine, vol. 1. No. 1 (Jan.) 1993: pp. 10-15. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
19356 |
Feb 1993 |
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