Background: Closed reduction and percutaneous pinning in a crossed or lateral configuration is the standard treatment for supracondylar humerus (SCH) fractures. We compared mid-term patient-reported outcomes (PROs), radiographic outcomes, and complication rates between patients treated with crossed versus lateral pinning. Methods: We reviewed 508 pediatric patients treated surgically for Gartland type-III SCH fractures from 2008 to 2017. We included patients aged 5 to 17 years at the time of telephone interviews, who had available radiographs. We excluded those unable to be reached by telephone; those who declined to be surveyed; and those lost to follow-up. Our sample comprised 142 participants (28%) (mean±SD age at surgery, 5.2±2.0 y), 93 (65%) of whom were treated with lateral pinning and 49 (35%) with crossed pinning. Participants’ parents completed the Quick Disabilities of the Arm, Shoulder, and Hand and the Patient-Reported Outcomes Measurement Information System Parent Proxy at a mean 4.4 years (range: 2 to 10 y) postoperatively. Postoperative radiographs were reviewed to assess reduction. Bivariate analysis was performed to determine whether outcomes differed by pinning technique (α=0.05). Results: The proportions of participants achieving complete reduction were not significantly different between pin configuration groups (P=0.71). At follow-up, the 2 groups did not differ significantly in any PRO scores (all, P>0.05). Conclusion: We found no differences between crossed and lateral pinning of Gartland type-III SCH fractures in terms of radiographic reduction, PROs, or complication rates at mid-term follow-up. Level of Evidence: Level III.

Oculomotor nerve palsy (ONP) is a rare neurological deficit associated with numerous underlying pathologies. Of these, aneurysm of the posterior communicating artery (PCOM) has been described due to the intimate association with the third cranial nerve in the basal cistern. Less described are other vascular abnormalities and their contribution to ONP. We describe a case of ONP thought to result from a PCOM aneurysm, per the associated magnetic resonance imaging (MRI) scan, yet found intraoperatively to be caused by a congenital vascular aberrancy. This is the first case, to our knowledge, of this presentation.

Radiographic parameters are commonly used to determine the need for surgical supracondylar humeral (SCH) fracture reduction and the postoperative quality of reduction. We studied whether such parameters are correlated with mid-term patient-reported outcome (PRO) scores in pediatric patients. We retrospectively reviewed data from 213 patients (104 girls) treated surgically for Gartland type-II (n = 84) or type-III (n = 129) SCH fractures from 2008–2016. Mean (± standard deviation) age at surgery was 5.1 ± 2.1 years. Mean time from initial treatment to outcome survey completion was 5.0 ± 2.1 years (range, 2.0–10 years). We evaluated preoperative radiographs for coronal/sagittal fracture displacement, presence of impaction/comminution, Gartland classification, and rotation. Patients, parents were asked via telephone to complete the QuickDASH (Quick Disability of the Arm, Shoulder, and Hand) and PROMIS (Patient-Reported Outcomes Measurement Information System) Strength Impact, Upper Extremity, and Pain Interference questionnaires. Parents were also asked whether the previously fractured arm appeared normal or abnormal. We evaluated postoperative radiographs for coronal/sagittal deformity, Baumann angle, and rotation and classified reductions as near complete/complete or incomplete. Anterior humeral line through the capitellum, Baumann angle in the 7.5th to 92.5th percentile of the sample, or rotation ratio between 0.85 and 1.15 were considered near complete/complete reductions; all others were considered incomplete. Bivariate analysis was used to determine whether radiographic parameters and arm appearance were associated with QuickDASH and PROMIS scores. Patients with Gartland type-III fractures had significantly greater disability on the QuickDASH at follow-up compared with those with Gartland type-II fractures ( P < .01). It is unknown if this statistical difference translates to clinical relevance. No other preoperative or postoperative radiographic parameter was significantly associated with PRO scores. There was no association between fractured arm appearance at follow-up and PRO scores. Radiographic parameters that are used to evaluate the need for and quality of pediatric SCH fracture reduction are not significantly associated with mid-term PROMIS and QuickDASH scores. LOE: Prognostic Level III.