Kruckeberg, Bradley

Abstract Anterior shoulder instability is a common cause of shoulder pain and dysfunction in young patients and may be associated with concomitant bony and soft tissue pathology. Humeral avulsion of the glenohumeral ligament (HAGL) and rotator cuff tears are often seen in the setting of traumatic anterior shoulder instability events, especially in patients over 40 years of age, and portend poor postoperative outcomes if not addressed appropriately. While arthroscopic repair of rotator cuff tears is standard of care, both arthroscopic and open approaches for HAGL repair have been described and are associated with good clinical outcomes. Open HAGL repair affords the ability to address additional pathologies, including subscapularis tears and biceps tendon tears/SLAP tears with open subpectoral tenodesis, with direct visualization of the tear, while affording protection of the neurovascular structures. In this Technical Note, the authors describe their preferred technique for combined arthroscopic rotator cuff tear and open HAGL repair. Technique Video video See video under supplementary data.

Background: Controversy exists surrounding antibiotic use in the setting of pediatric supracondylar humerus fractures treated with closed reduction and percutaneous Kirschner wire (K-wire) fixation. While the reported incidence of infection in the literature is low, surgeons frequently administer preoperative antibiotics. The purpose of this study was to retrospectively review preoperative antibiotic use and incidence of infection in children with supracondylar humerus fractures treated with closed reduction and K-wire fixation. It was hypothesized that antibiotic administration will not affect the incidence of infection following this procedure. Methods: We performed a retrospective review of 1053 patients with supracondylar humerus fractures treated with closed reduction and K-wire fixation at 3 institutions between 2006 and 2016. Patient demographics, antibiotic administration and follow-up data were reviewed in 905 patients. Results: Of 905 patients, 755 patients received preoperative antibiotics and 150 patients did not. The incidence of infection was 2.5% (n=22) in the group that received preoperative antibiotics and 2.0% in the group that did not receive antibiotics with an overall incidence of infection of 2.4%. The difference between groups did not reach significance (P>0.5). The majority of infections were treated with oral antibiotics with or without early pin removal. Four patients, all in the preoperative antibiotic group, required surgical debridement and intravenous antibiotics. Conclusions: Retrospective review of the incidence of infection in closed reduction and percutaneous pinning of supracondylar humerus fractures found no difference between patients who received preoperative antibiotics and those who did not receive preoperative antibiotics. Level of Evidence: Level III—therapeutic.