Soft tissue repair

1. A method of repairing soft tissue of a joint of a human extremity, the joint including a metapodial bone and a proximal phalanx, the extremity having volar and dorsal aspects, the method comprising:

maintaining the metapodial bone intact;

forming a bone tunnel through the proximal phalanx between volar and dorsal aspects of the proximal phalanx;

passing a repair suture through the soft tissue to be repaired;

passing the repair suture through the bone tunnel; and

securing the suture, wherein the soft tissue to be repaired comprises a volar ligament and wherein forming a bone tunnel comprises forming a bone tunnel between volar and dorsal aspects of the proximal phalanx, wherein the metapodial bone is a metatarsal bone and the volar ligament is the plantar plate of a human foot.

2. The method of claim 1 wherein the soft tissue to be repaired further comprises a collateral ligament and the method further comprises:

passing a repair suture through the collateral ligament; and

passing the repair suture through the collateral ligament through the same bone tunnel as the suture passing through the volar ligament.

3. The method of claim 1 further comprising before passing the repair suture through the bone tunnel:

placing a passing suture in the bone tunnel.

4. The method of claim 1 wherein passing a repair suture through soft tissue to be repaired comprises:

positioning a distal portion of a suture passer volar to the soft tissue, the suture passer comprising a housing defining a linear motion axis extending proximally to distally, a needle mounted for translation along the motion axis between a first proximal position and a second distal position, the distal portion of the suture passer having an opening aligned with the motion axis and able to receive the needle in the second position;

extending the needle through the soft tissue and into the opening in the distal portion; and

retracting the needle to retrieve a portion of the repair suture through the soft tissue.

5. The method of claim 4 wherein extending the needle comprises constraining the needle to motion along a linear axis throughout its range of motion.

6. The method of claim 4 further comprising forming a plurality of connected stitches in the soft tissue.

7. A method of repairing soft tissue of a joint of a human extremity, the joint including a metapodial bone and a proximal phalanx, the extremity having volar and dorsal aspects, the method comprising:

maintaining the metapodial bone intact;

forming a bone tunnel through the proximal phalanx between volar and dorsal aspects of the proximal phalanx;

passing a repair suture through the soft tissue to be repaired;

passing the repair suture through the bone tunnel; and

securing the suture, wherein the soft tissue to be repaired comprises a volar ligament and wherein forming a bone tunnel comprises forming a first bone tunnel between volar and dorsal aspects of the proximal phalanx near the medial side of the proximal phalanx and a second bone tunnel between volar and dorsal aspects of the proximal phalanx near the lateral side of the proximal phalanx and wherein passing a repair suture through the bone tunnel further comprises passing a first portion of a repair suture through the first bone tunnel and a second portion of a repair suture through the second bone tunnel, wherein the metapodial bone is a metatarsal bone and the volar ligament is the plantar plate of a human foot.

8. The method of claim 7 wherein the first and second portions are ends of the same repair suture.

9. The method of claim 7 wherein the first and second portions are ends of different repair sutures.

10. A method of repairing soft tissue of a joint of a human extremity, the joint including a metapodial bone and a proximal phalanx, the extremity having volar and dorsal aspects, the method comprising:

maintaining the metapodial bone intact;

forming a bone tunnel through the proximal phalanx between volar and dorsal aspects of the proximal phalanx;

passing a repair suture through the soft tissue to be repaired;

passing the repair suture through the bone tunnel; and

securing the suture, wherein the soft tissue to be repaired comprises a collateral ligament and wherein forming a bone tunnel comprises forming a bone tunnel between the volar and dorsal aspects of the proximal phalanx in the vicinity of the anatomic collateral ligament insertion on the proximal phalanx, wherein the metapodial bone is a metatarsal bone and the collateral ligament is a proper collateral ligament of a human foot.

11. The method of claim 10 wherein the soft tissue to be repaired comprises medial and lateral collateral ligaments and wherein forming a bone tunnel comprises forming a first bone tunnel between the volar and dorsal aspects of the proximal phalanx intersecting the anatomic insertion of the medial collateral ligament on the proximal phalanx and forming a second bone tunnel between the volar and dorsal aspects of the proximal phalanx intersecting the anatomic insertion of the lateral collateral ligament on the proximal phalanx, further wherein passing a repair suture through the soft tissue to be repaired comprises passing a first repair suture through the medial collateral ligament and passing a second repair suture through the lateral collateral ligament, and further wherein passing a repair suture through the bone tunnel further comprises passing the first repair suture through the first tunnel and passing the second repair suture through the second tunnel.

12. A method of repairing soft tissue of a joint of a human extremity, the joint including a metapodial bone and a proximal phalanx, the extremity having volar and dorsal aspects, the method comprising:

maintaining the metapodial bone intact;

forming a bone tunnel through the proximal phalanx between volar and dorsal aspects of the proximal phalanx;

passing a repair suture through the soft tissue to be repaired;

passing the repair suture through the bone tunnel; and

securing the suture, wherein the soft tissue to be repaired comprises a collateral ligament and wherein forming a bone tunnel comprises forming a bone tunnel between volar and dorsal aspects of the proximal phalanx, the method further comprising after passing a repair suture through the soft tissue to be repaired and before passing the repair suture through the bone tunnel:

passing the repair suture into a transverse ligament connecting adjacent metapodial bones of the extremity.

13. The method of claim 12 wherein the metapodial bone is a metatarsal bone, the collateral ligament is an accessory collateral ligament of a human foot, and the transverse ligament is the transverse metatarsal ligament.

14. The method of claim 12 wherein the metapodial bone is a metatarsal bone and the medial and lateral collateral ligaments are the medial and lateral proper collateral ligaments of a human metatarsophalangeal joint.

15. A method of repairing soft tissue of a joint of a human extremity, the joint including a metapodial bone and a proximal phalanx, the extremity having volar and dorsal aspects, the method comprising:

maintaining the metapodial bone intact;

forming a bone tunnel through the proximal phalanx between volar and dorsal aspects of the proximal phalanx;

passing a repair suture through the soft tissue to be repaired;

passing the repair suture through the bone tunnel; and

securing the suture, wherein the soft tissue to be repaired comprises medial and lateral collateral ligaments and wherein forming a bone tunnel comprises forming first and second bone tunnels between volar and dorsal aspects of the proximal phalanx, further wherein passing a repair suture through the soft tissue to be repaired comprises passing a first repair suture through the medial collateral ligament and passing a second repair suture through the lateral collateral ligament, further wherein passing a repair suture through the bone tunnel further comprises passing the first repair suture through the first tunnel and passing the second repair suture through the second tunnel, the method further comprising after passing a repair suture through the soft tissue to be repaired and before passing the repair suture through the bone tunnels:

passing the first repair suture through a transverse ligament connecting adjacent metapodial bones of the extremity medial of the joint; and

passing the second repair suture through a transverse ligament connecting adjacent metapodial bones of the extremity lateral of the joint.

16. The method of claim 15 wherein the metapodial bone is a metatarsal bone, the collateral ligaments are accessory collateral ligaments of a human foot, and the transverse ligament is the intermetatarsal ligament.

17. The method of claim 16 wherein placing a passing suture comprises:

positioning a receiver of a suture retriever at a first position adjacent the proximal phalanx;

placing a first portion of the passing suture through the bone tunnel until the first portion of the passing suture is received by the receiver;

retaining the first portion with the receiver; and

moving the receiver away from the first position to advance the suture into the bone.

18. The method of claim 17 wherein the first portion of the passing suture includes a stopper and the receiver includes a passage and the method further comprises:

orienting the stopper in a first orientation;

passing the stopper through the passage in the first orientation; and

orienting the stopper in a second orientation to prevent the stopper from passing back through the passage.

19. The method of claim 17 wherein the first portion of the passing suture includes a stopper and the receiver includes a passage and the method further comprises passing the stopper through the passage.

20. The method of claim 17 wherein the suture retriever further includes a guide aligned with the receiver and wherein forming a bone tunnel through the proximal phalanx comprises guiding a cutter with the guide to form the tunnel.