A Bankart lesion involves injury to the anteroinferior glenoid labrum and is commonly associated with anterior shoulder instability. In arthroscopic Bankart repair, suture anchors can be used to establish fixation points along the glenoid so that the detached labral tissue can be repositioned and secured.
Understanding the relationship between anchor placement, suture passage and labral fixation is therefore an important part of understanding the overall repair construct.
During arthroscopic Bankart repair, the damaged labral tissue is prepared for reattachment to the glenoid.
Suture anchors are inserted into the bone at selected fixation points. Sutures associated with the anchors are then passed through the relevant capsulolabral tissue and secured according to the selected surgical technique.
In simplified terms:
The anchor and suture therefore function as parts of a complete fixation construct.
Bankart repair may require multiple fixation points along the glenoid.
The position and spacing of these anchors influence the overall configuration of the repair. When several anchors are placed within a relatively limited anatomical area, anchor diameter and the amount of bone required for each tunnelcan also become relevant considerations.
For this reason, arthroscopic anchor systems are available in different diameters and designs.
Smaller-diameter anchors generally require smaller bone tunnels.
This characteristic can be particularly relevant when multiple fixation points are required along the glenoid because surgeons must consider the available bone stock and spacing between anchor positions.
Soft or all-suture anchor technologies represent one approach to creating fixation through relatively small bone tunnels.
However, anchor diameter is only one consideration. Bone quality, implant design, fixation strategy and surgical technique must also be evaluated.
After anchor placement, the suture is passed through the capsulolabral tissue according to the selected repair technique.
The configuration of the suture helps determine how the tissue is positioned relative to the glenoid.
Depending on the anchor technology and surgical strategy, fixation may involve conventional arthroscopic knot tying or a knotless fixation mechanism.
Therefore, anchor selection and suture management should be considered together rather than independently.
Different anchor technologies provide different material and fixation characteristics.
Titanium anchors provide a rigid metallic fixation option.
PEEK anchors provide a polymer-based, radiolucent alternative.
Soft / All-Suture Anchors use a predominantly suture-based implant structure and can provide fixation through relatively small bone tunnels.
Knotless anchors allow suture fixation without conventional arthroscopic knot tying.
The appropriate anchor technology depends on the requirements of the procedure, bone characteristics, desired fixation configuration and surgical technique.
Orthosyn Medikal provides multiple anchor technologies for arthroscopic soft tissue-to-bone fixation, including:
Different materials, diameters and fixation mechanisms provide options for various arthroscopic fixation strategies.
Explore the complete Orthosyn anchor portfolio:
Suture anchors are used in arthroscopic Bankart repair to establish fixation points that allow the capsulolabral tissue to be repositioned and secured to the glenoid.
The repair should be considered as a complete system involving anchor position, anchor diameter, suture passage, tissue quality, bone characteristics and fixation technique.