Methods and apparatus for preventing migration of sutures through transosseous tunnels
First Claim
1. In a method for attaching soft tissue to bone by passing a suture through a transosseous tunnel in the bone and affixing the soft tissue with the suture, the improvement, comprising the steps ofA. reinforcing an opening at an end of the tunnel by placing an eyelet into the end of the tunnel, the eyelet having an channel extending therethrough;
- B. passing the suture through the channel of the eyelet, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture.
2 Assignments
0 Petitions
Accused Products
Abstract
An improved method for attaching soft tissue to bone by passing a suture through an opening in the bone, e.g., a transosseous tunnel, and affixing the soft tissue with the suture. The improvement, for preventing the suture from migrating through the bone at the end of the opening, includes placing a eyelet into an end of the bone opening and passing the suture through the eyelet, as well as through the opening in the bone, in order to affix the soft tissue to the bone with the suture.
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Citations
25 Claims
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1. In a method for attaching soft tissue to bone by passing a suture through a transosseous tunnel in the bone and affixing the soft tissue with the suture, the improvement, comprising the steps of
A. reinforcing an opening at an end of the tunnel by placing an eyelet into the end of the tunnel, the eyelet having an channel extending therethrough; B. passing the suture through the channel of the eyelet, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture. - View Dependent Claims (3, 4)
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2. In a method for rotator cuff repair by attaching the spinatus tendon to the humerus by passing a suture through a transosseous tunnel in the bone and affixing the soft tissue with the suture, the improvement comprising the steps of
A. reinforcing an opening at an end of the tunnel by placing an eyelet into an end of the tunnel, the eyelet having an channel extending therethrough; B. passing the suture through the channel of the eyelet, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture. - View Dependent Claims (5)
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6. In a method for attaching soft tissue to bone by passing a suture through a transosseous tunnel and affixing the soft tissue with the suture, the improvement comprising
A. reinforcing a bone opening at an end of the tunnel by placing an expandable member into the bone opening at the end of the tunnel, the expandable member having an channel extending therethrough; -
B. inserting an insertion element into the channel of the expandable member, the insertion element including an channel extending therethrough, at least a portion of the insertion element including an outer diameter greater than an inner diameter of the channel at least a portion of the expandable member for expansion thereof upon engagement therewith, whereby, inserting the insertion element into the expandable member causes expandable member to expand to obtain a pressure fit with the bone opening; and C. passing the suture through the channel of the insertion element, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture. - View Dependent Claims (8, 9, 10, 11, 12)
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7. In a method for attaching soft tissue to bone by passing a suture through a transosseous tunnel and affixing the soft tissue with the suture, the improvement comprising
A. reinforcing a bone opening at an end of the tunnel by placing a substantially cylindrical expandable member into the bone opening at the end of the tunnel, the expandable member having an axial channel extending between its proximal and distal ends; B. inserting an elongate insertion element into the channel of the expandable member, the insertion element including an axial channel extending between its proximal and distal ends, at least a portion of the insertion element including an outer diameter greater than an inner diameter of at least a portion of the axial channel of the expandable member for expansion thereof upon engagement therewith, whereby, inserting the insertion element into the expandable member causes expandable member to be to expand to obtain a pressure fit with the bone opening; and
passing the suture through the axial channel of the insertion element, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture.
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13. In a method for attaching soft tissue to bone by passing a suture through a transosseous tunnel and affixing the soft tissue with the suture, the improvement comprising
A. reinforcing a bone opening at an end of the tunnel by using an emplacement element to place an expandable member into the bone opening at the end of the tunnel, the expandable member having an channel extending therethrough, the expandable member being frangibly attached to the emplacement element; - and
B. applying a compressive force to said expandable member to expand its channel so that an outer surface of said expandable member engages with the bone; and C. breaking the frangible attachment between the expandable member and the emplacement element, and removing the emplacement element; and D. passing the suture through the axial channel of the insertion element, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture. - View Dependent Claims (14, 15)
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16. In a method for attaching soft tissue to bone by passing a suture through a transosseous tunnel in the bone and affixing the soft tissue with the suture, the improvement comprising the steps of
A. reinforcing an opening at an end of the tunnel by placing an eyelet into the end of the tunnel, the eyelet including a body disposed within the tunnel and a flanged head that protrudes above a surface of the bone, the eyelet further having an channel extending therethrough; B. passing the suture through the channel of the eyelet, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture. - View Dependent Claims (17, 18, 21, 22, 23, 24, 25)
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19. In a method for attaching soft tissue to bone by passing a suture through a transosseous tunnel and affixing the soft tissue with the suture, the improvement comprising
A. reinforcing an opening at an end of the tunnel by placing an expandable member into an end of the bone opening, the expandable member including a body disposed within the tunnel and a flanged head that protrudes above a surface of the bone, the expandable member further including an channel extending therethrough; -
B. inserting an insertion element into the channel of the expandable member, the insertion element including an channel extending therethrough, at least a portion of the insertion element including an outer diameter greater than an inner diameter of the channel at least a portion of the expandable member for expansion thereof upon engagement therewith, whereby, inserting the insertion element into the expandable member causes expandable member to expand to obtain a pressure fit with the bone opening; and C. passing the suture through the channel of the insertion element, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture.
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20. In a method for attaching soft tissue to bone by passing a suture through a transosseous tunnel and affixing the soft tissue with the suture, the improvement comprising
A. reinforcing an opening at an end of the tunnel by placing a substantially cylindrical expandable member into an end of the bone opening, the expandable member including a body disposed within the tunnel and a flanged head that protrudes above a surface of the bone, the expandable member having an axial channel extending between its proximal and distal ends; -
B. inserting an elongate insertion element into the channel of the expandable member, the insertion element including an axial channel extending between its proximal and distal ends, at least a portion of the insertion element including an outer diameter greater than an inner diameter of at least a portion of the axial channel of the expandable member for expansion thereof upon engagement therewith, whereby, inserting the insertion element into the expandable member causes expandable member to be to expand to obtain a pressure fit with the bone opening; and C. passing the suture through the axial channel of the insertion element, as well as through the transosseous tunnel, in order to affix the soft tissue to the bone with the suture.
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Specification