Method and apparatus for forming a self-locking adjustable loop
An apparatus can include a first flexible member having first and second ends and a first body extending therebetween, where the first body defines a first passage portion. A second flexible member can have first and second ends and a second body extending therebetween, where the second body defines second and third passage portions. The first end of the first flexible member passes into and through the second passage portion such that the first end extends outside of the second passage portion, and the second end of the first flexible member passes into and through the third passage portion such that the second end extends outside of the third passage portion. The first and second ends of the second flexible member pass into and through the first passage portion to form a self-locking adjustable flexible member construct.
1. A surgical apparatus, comprising:
a first suture having a first free end and a second free end, the first suture including a first hollow core section located between the first free end and the second free end of the first suture, the first hollow core section providing a first longitudinal passage in the first suture;
a second suture having a first free end and a second free end, the second suture including a second hollow core section located between the first free end and the second free end of the second suture, the second hollow core section providing a second longitudinal passage in the second suture; and
an anchor, wherein both the first suture and the second suture extend through the anchor to couple the first suture and the second suture to the anchor,
wherein the first suture and the second suture are formed as separate sutures but within the surgical apparatus are coupled together to form a self-locking adjustable suture construct which includes the first free end of the first suture extending through the second longitudinal passage in the second suture and the first free end of the second suture extending through the first longitudinal passage in the first suture to form an adjustable portion between the first longitudinal passage and the second longitudinal passage.
2. The surgical apparatus of claim 1 , wherein the anchor is received on the first hollow core section of the first suture.
3. The surgical apparatus of claim 2 , wherein the anchor is a first anchor, and wherein the surgical apparatus further comprises a second anchor that is received on the second hollow core section of the second suture.
4. The surgical apparatus of claim 1 , wherein the anchor is a flexible tubular anchor.
5. The surgical apparatus of claim 1 , wherein the second suture includes a third hollow core section providing a third longitudinal passage in the second suture, the second free end of the first suture extending through the third longitudinal passage in the second suture.
6. The surgical apparatus of claim 5 , wherein the second longitudinal passage and the third longitudinal passage are spaced apart from each other by a fixed length portion of the second suture.
7. A surgical apparatus, comprising:
a first suture having a first free end and a second free end;
a second suture having a first free end and a second free end; and
an anchor, wherein both the first suture and the second suture extend through the anchor to couple the first suture and the second suture to the anchor,
wherein the first suture and the second suture are formed as separate sutures but within the surgical apparatus are coupled together to form a self-locking adjustable suture construct which includes the first free end of the first suture extending into the second suture through a third aperture in the second suture, longitudinally within the second suture along a second longitudinal passage, and out of the second suture through a fourth aperture in the second suture, and the first free end of the second suture extending into the first suture through a first aperture in the first suture, longitudinally within the first suture along a first longitudinal passage, and out of the first suture through a second aperture in the first suture to form an adjustable portion between the first longitudinal passage and the second longitudinal passage.
8. The surgical apparatus of claim 7 , wherein the first suture extending through the anchor includes the anchor being received over the first longitudinal passage within the first suture.
9. The surgical apparatus of claim 8 , wherein the anchor is a first anchor, and wherein the surgical apparatus further comprises a second anchor, and wherein the second suture extending through the anchor includes the anchor being received over the second longitudinal passage within the second suture.
10. The surgical apparatus of claim 7 , wherein the anchor is a flexible tubular anchor.
11. The surgical apparatus of claim 7 , wherein the second free end of the first suture extends through a third longitudinal passage in the second suture.
12. The surgical apparatus of claim 11 , wherein the second longitudinal passage and the third longitudinal passage are spaced apart from each other by a fixed length portion of the second suture.
13. The surgical apparatus of claim 12 , further comprising a needle member removably coupled to the fixed length portion.
14. A surgical apparatus, comprising:
a first suture having a first free end and a second free end, the first suture including a first longitudinal passage in the first suture; and
a second suture having a first free end and a second free end, the second suture including a second longitudinal passage and a third longitudinal passage in the second suture, the second longitudinal passage longitudinally spaced apart from the third longitudinal passage in the second suture,
wherein the first suture and the second suture are formed as separate sutures but within the surgical apparatus are coupled together to form a self-locking adjustable suture construct which includes: (i) the first free end of the first suture passing through the second longitudinal passage in the second suture such that the first free end of the first suture extends outside of the second longitudinal passage; (ii) the second free end of the first suture passing through the third longitudinal passage in the second suture such that the second free end of the first suture extends outside of the third longitudinal passage; (iii) the first free end of the second suture passing through the first longitudinal passage in the first suture such that the first free end of the second suture extends outside of the first longitudinal passage; and (iv) the second free end of the second suture passing through the first longitudinal passage in the first suture such that the second free end of the second suture extends outside of the first longitudinal passage.
15. The surgical apparatus of claim 14 , wherein the first free end and the second free end of the second suture pass through the first longitudinal passage in opposite directions such that the first free end of the second suture extends from a first end of the first longitudinal passage and the second free end of the second suture extends from a second end of the first longitudinal passage.
16. The surgical apparatus of claim 14 , wherein the second longitudinal passage and the third longitudinal passage are spaced apart from one another by a fixed length portion of the second suture.
17. The surgical apparatus of claim 16 , wherein the fixed length portion of the second suture in cooperation with the first free end and the second free end of the second suture passing through the first longitudinal passage forms a self-locking adjustable loop.
18. The surgical apparatus of claim 16 , further comprising a first adjustable length portion formed by respective first portions of the first suture and the second suture extending between the first longitudinal passage and the second longitudinal passage, and a second adjustable length portion formed by respective second portions of the first suture and the second suture extending between the first longitudinal passage and the third longitudinal passage.
19. The surgical apparatus of claim 14 , further comprising a needle member removably coupled to the self-locking adjustable suture construct.
20. The surgical apparatus of claim 14 , further comprising an anchor member slidably coupled to the first suture over the first longitudinal passage.