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The Double Bankart Bridge: A Technique for Restoration of the Labral Footprint in Arthroscopic Shoulder Instability Repair.

ABSTRACT: It has been proved by many researchers in the last few years that arthroscopic capsulolabral repair is an efficient method for surgical management of anteroinferior shoulder instability. Different arthroscopic techniques using different fixation devices and constructs have been described in the literature, but the suture anchors were the most used implants to shift the inferiorly displaced capsulolabral complex and fix it to the glenoid. In the majority of these techniques, the anchors concentrate the load at specific points (e.g., at 3 or 4 interrupted points over the glenoid directly opposite the anchors) without putting direct pressure on the area of the labral footprint that is between the anchors. We describe here a technique using 2 standard suture anchors inferiorly in conjunction with a knotless suture anchor (e.g., 3.5 mm PushLock, Arthrex, Naples, FL) superiorly. No additional separate sutures or suture tapes are required other than those already loaded in the inferior 2 anchors, which are used to compress the capsulolabral complex to the glenoid in the areas between the suture anchors, producing a uniform pressure that may contribute to better healing.

SUBMITTER: Aboalata M

PROVIDER: S-EPMC5368097 | biostudies-literature |

REPOSITORIES: biostudies-literature

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The "Labral Bridge": A Novel Technique for Arthroscopic Anatomic Knotless Bankart Repair.

Project description:Arthroscopic Bankart repair with suture anchors is widely considered a mainstay for surgical treatment of anterior shoulder instability after recurrent anterior shoulder dislocations. Traditionally, the displaced capsulolabral complex is restored and firmly attached to the glenoid by placing multiple suture anchors individually from a 5- to 3-o'clock position. A variety of different techniques using different anchor designs and materials have been described. Knotless anchors are widely used nowadays for shoulder instability repair, providing a fast and secure way of labral fixation with favorable long-term outcomes. However, these techniques result in a concentrated point load of the reduced labrum to the glenoid at each suture anchor. We describe a technique, developed by the first author, using a 1.5-mm LabralTape (Arthrex, Naples, FL) in combination with knotless suture anchors (3.5-mm PEEK [polyether ether ketone] PushLock anchors; Arthrex), for hybrid fixation of the labrum. The LabralTape is used to secure the torn labrum to the glenoid between each suture anchor, thus potentially providing a more even pressure distribution.

| S-EPMC4454790 | biostudies-literature

Multidirectional Shoulder Instability: Arthroscopic Labral Augmentation.

Project description:Capsulolabral augmentation is one of the most used arthroscopic techniques to address multidirectional instability of the shoulder. Given the thin and weak capsule seen in the affected patients, reconstruction in this subset of patients can be particularly challenging. This arthroscopic technique aims to reduce the capsular volume and deepen the glenoid socket through the creation of a particularly voluminous "bumper" along the glenoid bone. Increasing the depth of the glenoid facilitates a concavity-compression stabilizing effect and, therefore, shoulder stability, especially midrange stability. This technique aims to augment the bump of the standard capsulolabral reconstruction by using a resorbable surgical mesh derived from porcine skin.

| S-EPMC5382315 | biostudies-literature

Arthroscopic Labral Repair in the Setting of Recurrent Posterior Shoulder Instability.

Project description:Posterior shoulder instability, although relatively rare in the general population, is more commonly seen in athletes, especially those in contact sports. Although nonoperative treatment has been associated with satisfactory results in the setting of posterior shoulder instability, conservative management may ultimately fail and lead to recurrence particularly in young, male patients. Both arthroscopic and open repair techniques to address posterior instability have been described, with each showing positive patient-reported outcomes, low risk of recurrence, and considerably high return-to-sport rates. In particular, arthroscopic treatment includes the following: capsular plication and knotted and/or knotless suture anchor fixation. The purpose of this technique is to describe our preferred technique to treat recurrent posterior shoulder instability through arthroscopic labral repair using knotless suture anchor fixation.

| S-EPMC5799491 | biostudies-other

Bankart Repair Using Modern Arthroscopic Technique.

Project description:As technology continues to improve, surgeons must regularly re-evaluate techniques to improve efficacy and outcomes. The Bankart repair for shoulder instability has evolved from open reconstruction to minimally invasive arthroscopic techniques, which have the benefit of less pain and morbidity. This technical description and video present a modern arthroscopic technique for Bankart repair used at our institution with high success in an athletic population.

| S-EPMC5495990 | biostudies-literature

Revision Arthroscopic Bankart Repair for Anterior Shoulder Instability After a Failed Arthroscopic Soft-Tissue Repair Yields Comparable Failure Rates to Primary Bankart Repair: A Systematic Review.

Project description:BackgroundThe management of recurrent instability after arthroscopic Bankart repair remains challenging. Of the various treatment options, arthroscopic revision repairs are of increasing interest due to improved visualization of pathology and advancements in arthroscopic techniques and instrumentation.PurposeWe sought to assess the indications, techniques, outcomes, and complications for patients undergoing revision arthroscopic Bankart repair after a failed index arthroscopic soft-tissue stabilization for anterior shoulder instability.MethodsWe performed a systematic review of studies identified by a search of Medline, Embase, and PubMed. Our search range was from data inception to April 29, 2020. Outcomes include clinical outcomes and rates of complication and revision. The Methodological Index for Non-randomized Studies (MINORS) was used to assess study quality. Data are presented descriptively.ResultsTwelve studies were identified, comprising 279 patients (281 shoulders) with a mean age of 26.1 ± 3.8 years and a mean follow-up of 55.7 ± 24.3 months. Patients had improvements in postoperative outcomes (eg, pain and function). The overall complication rate was 29.5%, the most common being recurrent instability (19.9%).ConclusionWith significant improvements postoperatively and comparable recurrent instability rates, there exists a potential role in the use of revision arthroscopic Bankart repair where the glenoid bone loss is less than 20%. Clinicians should consider patient history and imaging findings to determine whether a more rigorous stabilization procedure is warranted. Large prospective cohorts with long-term follow-up and improved documentation are required to determine more accurate failure rates.

| S-EPMC8753542 | biostudies-literature

Arthroscopic Pancapsular Shift With Labral Repair for Multidirectional Instability of the Shoulder.

Project description:Initial treatment of shoulder multidirectional instability (MDI) consists of nonoperative modalities of physical therapy and rehabilitation; if this fails, surgical treatment can become necessary. MDI of the shoulder can be challenging to manage in individuals who fail conservative management. Historically, surgical treatment for MDI has been open capsular plication; however, arthroscopic capsular plication has now become the standard of care, with outcomes similar to the open procedure. The purpose of this article and Video 1 is to describe our arthroscopic technique for pancapsular shift with labral repair.

| S-EPMC5621849 | biostudies-other

Modified Mason-Allen Knot for Arthroscopic Complex Bankart Lesion Repair in Recurrent Anterior Shoulder Instability.

Project description:The arthroscopic Bankart repair is a safe and reliable procedure for the treatment of recurrent shoulder instability for the well-indicated patient. Many repair techniques have been described to restore both labral height and width and recreate a dynamic concavity-compression effect. The modified Mason-Allen knot was first described for rotator cuff tear repair and consists of a horizontal mattress knot with a simple vertical stitch on the same anchor. The purpose of this work is to present the use of the modified Masen-Allen knot for the repair of the capsular labral complex during an arthroscopic Bankart procedure.

| S-EPMC8355410 | biostudies-literature

Arthroscopic Knotless Subscapularis Bridge Technique for Reverse Hill-Sachs Lesion With Posterior Shoulder Instability.

Project description:Posterior shoulder dislocations are an uncommon cause of glenohumeral instability; they are frequently missed and are associated with humeral head defects and capsulolabral lesions. Despite surgical treatment often being mandatory, there is still no standardized treatment for anterior impaction fractures of the humeral head (reverse Hill-Sachs lesions). Arthroscopic surgery is typically indicated, with a tendency toward resorting to knotless techniques in recent years. We present a method for the treatment of posterior shoulder dislocations with engaging reverse Hill-Sachs lesions that achieves full defect coverage using an arthroscopic all-in-the-box knotless subscapularis bridge technique with 2 anchors-with one crossing the subscapularis tendon and the other embracing it-along with posterior capsulolabral complex restoration. This promising technique is a potentially superior alternative for the treatment of these lesions that can also be used in the presence of concomitant partial subscapularis tears.

| S-EPMC7823086 | biostudies-literature

The Combined "Double Pulley"-Simple Knot Technique for Arthroscopic Shoulder Posterior Labral Repair and Capsular Shift.

Project description:Posterior shoulder instability is more prevalent than traditionally believed. Surgical repairs of posterior shoulder instability have overall good success rates. However, in elite overhead and throwing athletes, a low rate of return to the preinjury level of play after repair remains a challenge. The 2 goals of posterior shoulder stabilization surgery are secure fixation of the labrum to the glenoid and retensioning of the posterior capsulolabral complex. Recent studies have shown significant advantages of arthroscopic anatomic repair over open nonanatomic techniques. We report a combined double pulley-simple knot technique for arthroscopic fixation of posterior labral tears and capsular shift. The technique incorporates several advantages of this hybrid fixation method.

| S-EPMC4809746 | biostudies-literature

Arthroscopic Double-Row Bony Bankart Bridge Repair Using a Tensionable Knotless System.

Project description:Posterior labral pathology is common in contact athletes; however, posterior glenoid avulsion fractures, also known as posterior bony Bankart lesions, are less common. Posterior instability affects approximately 10% of all patients with shoulder instability. Diagnosis in these high-risk individuals often follows a traumatic posterior dislocation. The patient feels grossly unstable but may or may not have recurrent dislocations beyond the initial trauma. Surgical correction and favorable surgical outcomes require a full understanding of both the soft-tissue and bony components of the injury. Stable osseous fixation is required to restore appropriate glenoid version, depth, and to prevent malunion. We present a technique to mobilize and stabilize a posterior bony Bankart lesion with a knotless suture bridge construct. We feel that this technique is reliable and reproducible and allows for a superior quality of fragment reduction when compared with systems using larger anchors and knotted systems.

| S-EPMC8084754 | biostudies-literature

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