Arthroscopically Assisted Anterior Bone Block for Shoulder Instability
| Autor: | Ryan H. Barnes MD, S. Dane Swinehart MD, Ryan C. Rauck MD, Gregory L. Cvetanovich MD |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Video Journal of Sports Medicine, Vol 3 (2023) |
| Druh dokumentu: | article |
| ISSN: | 2635-0254 26350254 |
| DOI: | 10.1177/26350254231155931 |
| Popis: | Background: Shoulder instability is a common complaint, with treatment depending on the severity of the bony defect. Advancements in arthroscopic techniques have allowed for a less invasive surgery with decreased postoperative pain, improved graft placement, and better visualization. Indications: Large bony defects of the glenoid require bone block augmentation to reduce recurrent instability. In this presentation, arthroscopically assisted anterior bone block was performed with a distal tibial allograft to address recurrent anterior shoulder instability with a large glenoid defect. Technique Description: The patient is placed in a lateral decubitus position. Standard arthroscopic portals are made. The bone block is fashioned from a distal tibial allograft. Using a guide, drill holes are placed in the bone block. The guide is inserted from the posterior portal and placed parallel to the joint surface. Using drill sleeves, superior and inferior screw holes are drilled and a metal cannula is left in place to allow for shuttling of suture. Two anchors are placed on the glenoid to allow for capsule labral junction to be brought up to the graft once the graft is in place. The bone block is delivered through a dilated anterior portal and reduced. The sutures are tensioned. A button is placed on each set of looped sutures, a Nice knot is placed into each, and a tensioning device is tensioned. Once compression is achieved, knots are tied to perform final fixation over the buttons. A suture passing device is used to grab inferior capsule and labrum to the priorly placed anchor on the inferior glenoid and tied. Results: Arthroscopically assisted anterior bone block for shoulder instability has been demonstrated to have similar clinical and radiographic outcomes when compared with open treatment. However, arthroscopically assisted Latarjet has been shown to have decreased soft tissue disruption and possible improvements in graft placement. Discussion/Conclusion: Arthroscopically assisted anterior bone block is a technically demanding surgery but has been shown to have similar outcomes when compared with open treatment. In this video, we demonstrate an arthroscopically assisted anterior bone block for recurrent anterior shoulder instability. Patient Consent Disclosure Statement: The author(s) attests that consent has been obtained from any patient(s) appearing in this publication. If the individual may be identifiable, the author(s) has included a statement of release or other written form of approval from the patient(s) with this submission for publication. |
| Databáze: | Directory of Open Access Journals |
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