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Arthroscopic Distal Clavicular Autograft for Congruent Glenoid Reconstruction.

ABSTRACT: Arthroscopic distal clavicular autograft (DCA) is effective in shoulder instability with glenoid bone loss. The original technique uses an osteochondral autograft, fixed with screws or suture anchors. We developed a modified procedure called "congruent arc DCA" characterized by (1) use of drilling guides to optimize graft positioning and make the all-arthroscopic procedure safer and reproducible; (2) rotation of the DCA of 90° to reach a congruent arc with its undersurface; (3) fixation of the graft with cortical buttons to simplify its intra-articular passage, avoid hardware problems, and facilitate possible revision surgery; and (4) intraoperative use of a suture tensioner to achieve satisfactory compression of the graft and increase its consolidation.

SUBMITTER: Boileau P

PROVIDER: S-EPMC8626581 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature

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Arthroscopic Distal Clavicular Autograft for Congruent Glenoid Reconstruction.

Boileau Pascal P Baring Toby T Greco Valentina V

Arthroscopy techniques 20211006 11

Arthroscopic distal clavicular autograft (DCA) is effective in shoulder instability with glenoid bone loss. The original technique uses an osteochondral autograft, fixed with screws or suture anchors. We developed a modified procedure called "congruent arc DCA" characterized by (1) use of drilling guides to optimize graft positioning and make the all-arthroscopic procedure safer and reproducible; (2) rotation of the DCA of 90° to reach a congruent arc with its undersurface; (3) fixation of the g ...[more]

PMID: 34868839

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