Arthroscopic suture bridge fixation for acute bony Bankart with anterior glenohumeral instability: a case report and narrative review.

Background and Objective: Anterior shoulder dislocations can result in acute glenoid rim fractures that compromise the bony stability of the glenohumeral joint. Adequate fixation of these fractures is required to restore stability, decrease shoulder pain, and facilitate return to activity. The double-row suture bridge is a relatively novel fixation technique, first described in 2009, that accomplishes internal fixation with sufficient stability using an all-arthroscopic technique to restore the glenoid footprint. A 40-year-old female with recurrent anterior shoulder instability in the setting of seizure disorder was found to have a bony Bankart lesion of 25% to 30% with a concomitant superior labral tear. The patient was treated with a double-row bony Bankart bridge and labral repair. At six months follow-up, she has progressed to a full recovery with no recurrence. Methods: A search was conducted in May 2023 in PubMed, EMBASE, and CINAHL with the search terms bony Bankart, bone Bankart, osseous Bankart, acute, bridge, suture bridge, double row. Key Content and Findings: Double-row suture bridge repairs result in improvement in shoulder function as determined by ASES (93.5), QuickDASH (4.5), SANE (95.9), and SF-12 (55.6). The overall recurrence rate of anterior instability after a bony Bankart bridge repair is 8%. When examining the return to prior level of function, 81.4% of patients were able to do so with only 7.9% of patients reporting significant modifications to their activity level. In mid-term results, double row suture bridge demonstrates similar outcomes to other all-arthroscopic fixation methods of bony Bankart injuries. Importantly, bony Bankart bridge remains a viable option for critical glenoid lesions over the 20% cutoff used in other all arthroscopic techniques. Biomechanically, the double-row suture bridge offers distinct benefits over its single-row counterpart including increased compression, reduced displacement, and reduced step-off. Conclusions: Although there is limited data, the studies discussed and the demonstrative case show the potential benefit of all-arthroscopic double-row suture bridge fixation including increased compression, decreased displacement, and a lower complication rate in patients with large bony Bankart lesions traditionally requiring bony augmentation. However, more robust studies are necessary to determine the long-term success of the double-row suture bridge.

Batter's Shoulder: All-Knotless Posterior Labral Repair With Retensionable Anchors for Treatment of Batter's Shoulder.

Batter's Shoulder is a unique injury that may be associated with recurrent microtrauma followed by acute subluxation of the humeral head on the posterior glenoid edge, leading to posterior labral tears. Early identification of this injury is critical, as it may be treated with conservative nonsurgical treatments prior to labral tear onset. If conservative treatment fails and pain persists, surgical options include arthroscopic fixation to reapproximate the posterior labrum to the glenoid and restore capsular tension. Previous studies have shown the benefit of using knotless suture anchors in arthroscopic shoulder fixation. This technical note demonstrates that Batter's Shoulder is a unique injury associated with posterior labral tears of the shoulder and provides a contemporary method of arthroscopic fixation of a posterior labral tear using retensionable knotless all-suture anchors.

Low Recurrence of Instability and Satisfying Patient-Reported Outcomes Following Various Surgical Treatments of Reverse Hill-Sachs Lesions in the Setting of Posterior Instability: A Systematic Review.

PURPOSE: To systematically review the literature and report the outcomes of various surgical treatments for reverse Hill-Sachs lesions (RHSL) in the setting of posterior shoulder instability. METHODS: Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. All studies assessing outcomes of surgical treatment of RHSL from inception to January 2023 were identified in PubMed, Embase, and Cochrane Library. Inclusion criteria consisted of studies reporting outcomes, minimum mean 1-year follow-up, and minimum Level IV evidence. Outcomes were assessed using Forest plots with random effects models using R software. RESULTS: A total of 29 studies consisting of 291 patients were included with a mean age of 42 years (range 16-88 years), 87% male gender, and mean follow-up of 4.5 years. The mean size of impacted or affected cartilage was 35%, and time from injury to surgery was mean 15 weeks. Nearly all studies were Level IV evidence, and quality of studies was low. Random effect models were performed, and data are presented as range. A low incidence of instability was noted for all surgical techniques with good patient-reported outcome measures. Most studies reported outcomes of the modified McLaughlin procedure (13 studies, 126 patients) with overall Constant-Murley Score of 65 to 92. Trends were seen towards better Constant-Murley Score and external rotation with a shorter delay between injury, and when arthroscopic and joint preserving treatments were performed. CONCLUSIONS: This systematic review showed low rates of instability recurrence, reproducible range of motion, and favorable patient-reported outcome measures were reported following all treatments for RHSLs with posterior instability. There was a significant association between better outcomes and a shorter delay between injury and surgery. The level of evidence is limited, given the small and retrospective studies which can be explained by the rarity of these injuries. LEVEL OF EVIDENCE: Level IV; systematic review of Level IV or better investigations.

Recombinant factor VIIa as a rescue therapy in severe haemoptysis in a patient with a Fontan circulation.

We describe the successful use of recombinant factor VIIa (rFVIIa) in the control of massive haemoptysis in a 17-year-old patient with a Fontan circulation. The patient was intubated and ventilated in the ICU with deteriorating gas exchange. Conventional methods to control the haemoptysis were ineffective, and rFVIIa was successfully administered as a rescue therapy. rFVIIa is a powerful pro-thrombotic agent, which is only licensed in haemophiliacs with acquired inhibitors to anticoagulation. It has been used off-license in the treatment of massive haemorrhage, although a Cochrane review did not show any significant benefit; however, it may have a role as a rescue therapy where alternatives options have been exhausted after careful risk-benefit analysis.