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Objective: While the implementation of enhanced recovery after surgery protocols and improvements in pain control have decreased the length of stay (LOS) after scoliosis surgery, adolescents are typically hospitalized for several days after posterior spinal instrumented fusion (PSF). The purpose of this study was to determine whether next-day discharge after PSF for adolescent idiopathic scoliosis (AIS) had an equivalent safety profile compared with longer LOS. The secondary purpose was to examine perioperative factors associated with next-day discharge., Methods: We performed a retrospective study of all patients who underwent PSF for AIS at a single institution from 2017 to 2022. We compared patients based on postoperative LOS with an early discharge group consisting of those who were discharged on the first postoperative day 1 (POD1; n = 40) and a standard discharge group consisting of those who were discharged after POD1 (n = 71). We documented preoperative variables, including patient demographics and curve characteristics, intraoperative variables, including levels fused, implant density, operative time, and blood loss, and postoperative variables, including emergency department (ED) visits within 30 days and hospital readmissions within 90 days., Results: One hundred eleven patients were included with a mean curve magnitude of 67 degrees. Forty patients (36%) were discharged on POD1. There were one (3%) ED visit and 2 (5%) readmissions in the early discharge group and 3 (4%) ED visits and 2 (3%) readmissions in the standard discharge group (P = 0.64 and 0.55, respectively). Patients in whom intravenous methadone was used intraoperatively were more likely to discharge POD1 (P = 0.02). There were no other significant differences in perioperative variables between the two groups including: BMI, distance from home to hospital, magnitude of main curve, curve flexibility, number of levels fused, estimated blood loss, implant density, operative time, or postoperative pain scores., Conclusions: Next-day discharge after PSF for AIS has an equivalent safety profile compared with longer LOS. Over one-third of patients were discharged on POD1, and there was no statistically significant difference in ED visits or hospital readmissions between the groups. Patients in whom intravenous methadone was used intraoperatively were more likely to discharge POD1., Clinical Relevance: In a retrospective study of posterior spinal fusions for AIS, we found no increase in ED visits or hospital readmissions for those discharged the next day., Level of Evidence: Level III., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Thermal injuries can occur during cast removal with an oscillating saw. The purpose of this study is to describe the effect of blade material, blade wear, and cast material on blade temperature., Methods: Short arm plaster and fiberglass casts were cured overnight and bivalved with either new or worn stainless-steel or tungsten-disulfide coated blades. Blade use was defined as removing 1 short arm cast. Blades used to remove more than 20 casts were defined as worn. Ten trials were performed with each combination of blade material, blade wear, and cast material, except for the combination of fiberglass and a worn stainless-steel blade due to complete erosion of cutting teeth. Thirty casts were removed with stainless-steel blades, and 40 casts were removed with coated blades. Blade temperature was measured continuously at 5 Hz using a T-type thermocouple and microcontroller board. A Mann-Whitney U test was used to compare the mean maximum temperature between groups., Results: For plaster casts, new and worn stainless-steel blades produced mean maximum temperatures of 51.4°C and 63.7°C ( P =0.003), respectively. New stainless-steel blades produced significantly higher mean maximum temperatures on fiberglass casts than plaster casts (95.9°C vs. 51.4°C, P <.001). For plaster casts, new and worn coated blades produced mean maximum temperatures of 56.9°C and 53.8°C ( P =0.347). For fiberglass casts, new and worn coated blades produced mean maximum temperatures of 76.6°C and 77.7°C ( P =0.653). As with new stainless-steel blades, new coated blades produced significantly higher mean maximum temperatures on fiberglass than plaster (76.6°C vs. 56.9°C, P <0.001). Mean maximum temperatures between new stainless-steel and coated blades during removal of plaster casts were 51.4°C and 56.9°C ( P =0.131), respectively. However, new coated blades demonstrated significantly lower mean maximum temperatures during fiberglass cast removal compared to new stainless-steel blades (76.6°C vs. 95.9°C, P =0.016)., Conclusions: Coated blades outperformed stainless-steel in nearly all combinations. We recommend limited use of stainless-steel blades to minimize blade temperatures during cast removal., Clinical Relevance: Appropriate selection of blade material and monitoring blade wear minimizes blade temperature during cast removal., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Supracondylar humerus (SCH) fractures are one of the most common pediatric orthopaedic injuries. Described using the Wilkins modification of the Gartland Classification system, current practice guidelines give moderate evidence for closed reduction and percutaneous pinning of type 2 and 3 injuries, but little evidence exists regarding the appropriate surgical setting for fixation. The goal of this study was to evaluate the perioperative complication profile of type 3 fractures with maintained metaphyseal contact and determine their suitability for outpatient surgery., Methods: Skeletally immature patients with type 2 and 3 SCH fractures treated at a single, Level-1 trauma institution from March 2019 to January 2000 were retrospectively reviewed. A total of 1126 subjects were identified. Open, concomitant injuries, incomplete physical examination, initial neurovascular compromise, flexion-type fractures, ecchymosis, skin compromise, and those managed nonoperatively were excluded. Type 3 fractures were categorized as either "3M" versus type "3" ("M" denoting metaphyseal bony contact). Demographic data, neurovascular changes, and postoperative complications were collected. Categorical variables were evaluated using χ2 or Fisher exact tests, and continuous variables analyzed using analysis of variance, with significance defined as a P-value <0.05., Results: A total of 485 patients (189 type 2, 164 type 3M, 132 type 3) met inclusion criteria. Sex and length of stay did not differ among groups. The incidence of neurovascular change between initial presentation and surgical fixation was significantly greater for type 3 fractures compared with other groups (P=0.02). No child in the 3M group had preoperative neurovascular examination changes, compared with 3 patients with type 3 injuries. When directly compared with the 3M group, type 3 fractures had a higher incidence of neurovascular examination changes that trended towards significance (P=0.08). There was no difference in postoperative complication rate between groups (P=0.61)., Conclusions: Our findings demonstrate that Gartland type 3 SCH fractures lacking metaphyseal bony contact, compared with types 3M and 2, are more likely to experience neurovascular examination changes between initial presentation and definitive surgical fixation. Type 3M fractures clinically behaved like type 2 injuries and, accordingly, could be considered for treatment on an outpatient basis., Level of Evidence: Level III-retrospective comparative study., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Summary: Gartland type III posterolateral (IIIB) supracondylar humerus fractures are common among the pediatric population and can lead to concomitant injury, including compromise of the brachial artery and median nerve and long-term deformity, such as cubitus varus. These fractures can be difficult to reduce, and there is little consensus regarding the optimal technique for closed reduction and percutaneous pinning. Here, we discuss the management of Gartland III posterolateral supracondylar humerus fractures, including an in-depth technical description of the methods of operative fixation. We describe a lateral pin-only fixation technique for Gartland III posterolateral supracondylar humerus fractures that uses the intact periosteum during reduction of the distal fragment to assist in realigning the medial and lateral columns anatomically. We also discuss a safe method for placing a medial-based pin if there is persistent rotational instability at the fracture site after placement of the laterally based pins., Competing Interests: J. G. Schoenecker is a member of the education advisory board at OrthoPediatrics, receives research funding from OrthoPediatrics, serves as a board member of the Pediatric Society of North America (POSNA), and receives research support from IONIS Pharmaceuticals. The remaining authors report no conflict of interest., (Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.)

Introduction: Ganglion cysts represent the most common benign soft-tissue masses of the hand and wrist, most are treated nonoperatively, with relatively few local recurrences. Few studies have identified risk factors for recurrence in the pediatric population. The aim of this study is to identify risks of cyst recurrence and to establish if ultrasonographic imaging aids in the prediction of recurrence., Methods: A single-center retrospective chart review was performed, identifying patients diagnosed with a ganglion cyst of the hand or wrist. Demographic information, cyst characteristics, and ultrasound examination reports were documented. Standard statistical and logistic regression analyses were performed., Results: A total of 132 cysts were identified in 126 patients and the average age was 8.5 years old. The most common location was the dorsal wrist (57/132, 43.2%). There were 14 recurrences [11/14, (79%) dorsal wrist, 3/14 (21%) volar wrist, 0/14 (0%) in nonwrist locations]. The risk of recurrence was significantly greater for dorsal wrist cysts than nonwrist locations (odds ratio=18.1; 95% confidence interval: 1.02, 316.65; P=0.048); there was no statistical difference in recurrence rates between dorsal and volar cysts (P=0.15). Recurrence was noted in older patients (12.2 vs. 8.1 y, P<0.001) and those patients with painful masses (P=0.02). Patients undergoing surgical excision had a higher risk of recurrence than those who did not undergo surgical excision (P<0.001). Cyst volume as measured by ultrasound was performed in 37 cysts, with repeat ultrasounds in 12 cases demonstrating a decreased volume of 0.85 cm at baseline to 0.35 cm with repeat examination (P=0.40). In patients that received at least 1 ultrasound, there were no differences in cyst volume between those that recurred and those that did not (P=0.40)., Conclusions: Risk factors for recurrence in pediatric patients with a ganglion cyst include older age, symptomatic masses, cysts located around the wrist, and those requiring surgical excision. Ultrasound examination of cyst volume did not predict recurrence., Level of Evidence: Level III-therapeutic.

This study assessed the rate of adverse wound events in individuals with adolescent idiopathic scoliosis who underwent a posterior spinal fusion and sought to determine if obesity was related to the rate of adverse wound events. A retrospective review of patients with adolescent idiopathic scoliosis that underwent posterior spinal fusion between 2001 and 2013 was performed. Preoperative, perioperative, and postoperative data, including wound adverse events, were obtained through medical record review. Using the Center for Disease Control BMI criteria, participants were grouped into overweight/obese (BMI%≥85 percentile) or healthy/underweight (BMI%<85 percentile) groups. Obesity and prolonged hospital stay were independent risk factors for increased risk of wound problems.