Evaluating safe time to discharge after closed reduction and percutaneous pinning of uncomplicated type III supracondylar humerus fractures: a single-center retrospective review.

The purpose of this retrospective study was to review complications following closed reduction, percutaneous pinning of isolated, type III supracondylar fractures without associated injuries to evaluate if patients may be discharged safely on the day of surgery. We performed a retrospective chart and radiographic review of patients with isolated Gartland type III supracondylar humerus fractures who underwent closed reduction and percutaneous pinning over a 4-year period. We reviewed admission time to the emergency department, time and length of surgery, time to discharge, postoperative complications, readmission rate and office visits. Of the 110 patients included, 19 patients were discharged in less than 6 h, 45 patients between 6 and 12 h and 46 patients greater than 12 h. A total of 61 patients were discharged on the same day as surgery and 49 were discharged the next day. There were 11 postoperative complications. No postoperative complications were found in patients discharged less than 6 hours from surgery. For patients discharged between 6 and 12 hours postoperatively, one patient returned to the office earlier than scheduled. The result of our review suggests that patients can be safely discharged within the 12-h postoperative period with no increased risk of complications. This is contingent upon the patient having a stable neurovascular examination, pain control and caregiver's comfort level. This can decrease medical cost, family stress and burden to the hospital system. Time to discharge should still be evaluated on a case-by-case basis after evaluating medical and social barriers.

Do Acetabular Buttress Augment Pose Risk to the Superior Gluteal Nerve? A Cadaveric Study.

BACKGROUND: Management of acetabular defects in total joint reconstruction can be challenging. Various algorithmic approaches have been developed, with some recommending using posterosuperior acetabular buttress augments for severe defects. The superior gluteal nerve lies in close proximity to their application, and damage to it results in deterioration of hip stability and gait mechanics. There has been investigation into the relationship of the superior gluteal nerve to various anatomic points. To our knowledge, no study exists examining the relationship between the acetabular rim and the superior gluteal nerve for the application of these particular devices. METHODS: Ten adult cadaver specimens were examined. A reproducible technique in relation to the typical placement of a buttress augment was used. From a distance of 20 millimeters (mm) lateral to the greater sciatic notch, the distance from the superior gluteal nerve to the posterosuperior acetabular rim was measured. RESULTS: The average distance between the posterosuperior acetabular rim and the superior gluteal nerve was found to be 52 mm, ranging from 48 mm to 60 mm. CONCLUSION: With proprietary acetabular augments measuring up to 68 mm in length, the superior gluteal nerve could be at substantial risk with placement of these devices. Surgeons should take great care with dissection for and intraoperative placement of these devices, and particularly strive for optimized prosthetic hip stability to mitigate the risk of dislocation from nerve injury. To our knowledge, this study is the first of its kind and provides valuable anatomic and operative knowledge during these highly complex cases.