Partial thickness rotator cuff repair system and method
A method and system is provided for of attaching a rotator cuff tendon to its associated humeral head. The method includes the steps of passing a positional guide through the tendon toward the humeral head at a target site and positioning a suture anchor between the humeral head and the tendon at the target site by passing the suture anchor under the tendon. The suture anchor is driven into the humeral head and suture is passed from the suture anchor and through the tendon to attach the tendon to the humeral head at the target site.
1. A method of attaching a partially torn rotator cuff tendon to its associated humeral head, the method comprising the steps of:
passing a postional guid through the tendon toward the humeral head at a target site;
positioning a suture anchor between the humeral head and the tendon at the target site by passing the suture anchor laterally under the tendon;
driving the suture anchor into the humeral head; and
passing suture from the suture anchor and through the tendon to attach the tendon to the humeral head at the target site; and
wherein the suture anchor comprises a first portion and a second portion which can assemble with each other and wherein the step of positioning the suture anchor at the target site comprises the steps of passing the first portion and the second portion in a disassembled state laterally under the tendon and then assembling the first portion to the second portion around the positional guide.
2. A method according to claim 1 wherein the positional guide is engaged with the humeral head during the step of assembling the first portion to the second portion.
3. A method of attaching a partially torn rotator cuff tendon to its associated humeral head, the method comprising the steps of:
passing a positional guide through the tendon toward the humeral head at a target site; passing an awl head laterally under the tendon to the target site and engaging the awl head against the humeral head via the positional guide;
positioning a suture anchor between the humeral head and the tendon at the target site by passing the suture anchor laterally under the tendon;
driving the suture anchor into the humeral head; and
passing suture from the suture anchor and through the tendon to attach the tendon to the humeral head at the target site.
4. A method according to claim 3 and further comprising the step of driving the awl head into the humeral head to create a bone hole.
5. A method according to claim 4 and wherein the step of driving the suture anchor into the humeral head comprises inserting the suture anchor into the bone hole.
6. A method of attaching a partially torn rotator cuff tendon to its associated humeral head, the method comprising the steps of: passing a positional guide through the tendon toward the humeral head at a target site; passing an awl head laterally under the tendon to the target site and engaging the awl head against the humeral head via the positional guide; driving the awl head into the humeral head to create a bone hole; positioning a suture anchor between the humeral head and the tendon at the target site by passing the suture anchor laterally under the tendon; driving the suture anchor into the bone hole in the humeral head; and passing suture from the suture anchor and through the tendon to attach the tendon to the humeral head at the target site; and wherein the positional guide comprises a threaded distal tip and wherein the step of driving the awl head into the humeral head comprises engaging the awl head with the threaded distal tip of the positional guide, impacting the awl head via the positional guide to create the bone hole and then disengaging the awl head from the positional guide by unthreading the positional guide therefrom.