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BACKGROUND: Sedated, closed reduction of a displaced distal radial fracture followed by cast immobilization is indicated in cases of unacceptable alignment on post-splint imaging. The aim of this procedure is to obtain acceptable reduction and cast immobilization for fracture-healing. DESCRIPTION: The patient is positioned supine with the injured arm on the image intensifier. Adequate sedation is achieved with conscious sedation, general anesthesia, or regional anesthesia (hematoma block). The radial or ulnar translation is corrected with in-line traction. The wrist is typically hyperdorsiflexed, and traction is applied to the distal fragment. The distal fragment is then walked up and over as axial traction is applied and the wrist is brought from extension to flexion. The reduced wrist is held in a position of gentle flexion and slight ulnar deviation, and post-reduction fluoroscopy in anteroposterior and lateral views is obtained. A long-arm cast is applied by first applying a short-arm cast and a 3-point mold. Minimal cast padding is utilized to obtain the optimal “cast index.” The wrist is re-imaged on the fluoroscopy device to obtain anteroposterior and lateral views. ALTERNATIVES: Alternative treatments include cast immobilization in situ, closed reduction and percutaneous pinning, and open reduction and internal fixation. RATIONALE: Closed reduction and cast immobilization is a low-risk procedure that has a high rate of union with acceptable alignment without the risk of an additional surgical procedure. EXPECTED OUTCOMES: The long-arm cast is maintained for 6 weeks, and radiographs are obtained at 1 and at 2 weeks postoperatively to confirm maintained alignment. It is advisable to instruct the patient not to put anything down the cast because this can result in skin breakdown. Additionally, care must be taken on removal of the cast. Cast saws should be kept sharp and be replaced frequently. There are commercially available “zip sticks” and other such devices to prevent cast-saw burns that should be utilized if cast technicians or residents are assisting in the removal. Following removal of the cast, we recommend wrist-motion exercises be performed 3 times daily. If the fracture line is clearly visible on radiographs, a removable wrist splint is utilized for another 2 to 4 weeks. A full return to activity is expected at 3 months. Some residual deformity is acceptable if the remodeling capacity is excellent at the distal aspect of the radius. However, the tolerance for malreduction decreases as the patient ages, if the deformity worsens, or if there is a deformity further from the physis. IMPORTANT TIPS: Particular attention should be given to the median nerve sensory component. The thumb, index, and long fingers are assessed for sensation and compared with the 2 ulnar digits. Acute carpal tunnel syndrome is possible in children who have distal radial fractures. Waterproof cast padding is not recommended in cases in which a closed reduction is performed because such padding does not provide good protection to the skin with adequate cast molding. After reduction is obtained, no additional traction should be applied. If an assistant applies traction with the wrist in extension, reduction can be lost, so it is preferred to maintain the wrist in slight flexion while placing the cast. Although it is beneficial to hold the fracture in the cotton-loader position, this position should not be exaggerated because this position can cause excessive pressure on the carpal tunnel. The median nerve passes through the carpal tunnel and is often at risk because of hematoma formation as a result of a distal radial fracture. A cast index of 0.8 or more has been found to have an increased risk of failure of closed treatment. The cast index is the ratio of sagittal (measured on a lateral view) to coronal (measured on an anteroposterior view) width from the inside edges of the cast at the fracture site. Keeping cast saw blades sharp, using saws attached to vacuum devices, and cooling the blade while in use can prevent cast-saw burns. Zip sticks can be utilized to protect the skin but can sometimes be difficult to get under the cast. It is important to remember that swelling will occur following fracture reduction. The cast should not be wrapped tightly. Consideration should be given to bivalving the cast at the time of reduction and overwrapping after a few days when acute swelling has improved. Vigilance for growth arrest is necessary in patients with fractures of the distal aspect of the radius. This can occur in up to 4% to 5% of cases and is more common with reduction, particularly late reduction. Radiographic screening 6 to 12 months after the injury can help identify an early arrest.

Purpose This study aims to determine the effect of retaining a Steinmann pin in the calcaneocuboid joint on its rates of arthritis following Evans calcaneal osteotomy lengthening procedure. The study hypothesized that leaving the pin across the calcaneocuboid joint post-operatively would lead to higher rates of arthritis. Methods This is a retrospective review of patients under 18 years of age who underwent Evans osteotomy at our hospital from January 2015 to May 2020. The Patients were stratified into 2 groups: Group 1 (pin was left post-operatively across the joint and removed on follow-up) and Group 2 (pin was removed during surgery). Demographic data were recorded, including age, sex, and body mass index. Calcaneocuboid arthritis was determined by radiographic imaging at least one-year follow-up. Time to pin removal, size of the pin and graft, and subluxation were analyzed as possible risk factors for arthritis. Odds ratios (OR) and corresponding 95% confidence intervals (CI) were estimated. Results 39 patients were included in the study: 24 patients had the pin removed post-operatively, and 15 had the pin removed intra-operatively. There were no significant differences between the 2 groups regarding body mass index, age, sex, or laterality. Calcaneocuboid arthritis rates were significantly higher in the Group 1 than Group 2 (12(50%) vs. 2(13.3%), respectively; p = 0.02). On multivariate regression, both age (OR, 1.305 [95%CI: 1.009−1.696]; p = 0.044) and leaving the pin in the joint postoperatively (OR, 7.661 [95%CI: 1.208−48.570]; p = 0.031) were found as risk factors for arthritis at follow-up. The mean time to pin removal, the size of the pin, and the size of the graft were not found to be significant predictors of arthritis (p > 0.05). Conclusions This study shows that leaving the Steinmann pin in the calcaneocuboid joint in children post-operatively is associated with an increased risk of developing early radiographic signs of calcaneocuboid joint arthritis.

Objective Adequate resources are required to rapidly diagnose and treat pediatric musculoskeletal infection (MSKI). The workload MSKI consults contribute to pediatric orthopaedic services is unknown as prior epidemiologic studies are variable and negative work-ups are not included in national discharge databases. The hypothesis was tested that MSKI consults constitute a substantial volume of total consultations for pediatric orthopaedic services across the United States. Study design Eighteen institutions from the Children's ORthopaedic Trauma and Infection Consortium for Evidence-based Study (CORTICES) group retrospectively reviewed a minimum of 1 year of hospital data, reporting the total number of surgeons, total consultations, and MSKI-related consultations. Consultations were classified by the location of consultation (emergency department or inpatient). Culture positivity rate and pathogens were also reported. Results 87,449 total orthopaedic consultations and 7,814 MSKI-related consultations performed by 229 pediatric orthopaedic surgeons were reviewed. There was an average of 13 orthopaedic surgeons per site each performing an average of 154 consultations per year. On average, 9% of consultations were MSKI related and 37% of these consults yielded positive cultures. Finally, a weak inverse monotonic relationship was noted between percent culture positivity and percent of total orthopedic consults for MSKI. Conclusion At large, academic pediatric tertiary care centers, pediatric orthopaedic services consult on an average of ~3,000 'rule-out' MSKI cases annually. These patients account for nearly 1 in 10 orthopaedic consultations, of which 1 in 3 are culture positive. Considering that 2 in 3 consultations were culture negative, estimating resources required for pediatric orthopaedic consult services to work up and treat children based on culture positive administrative discharge data underestimates clinical need. Finally, ascertainment bias must be considered when comparing differences in culture rates from different institution's pediatric orthopaedics services, given the variability in when orthopaedic physicians become involved in a MSKI workup.

PURPOSE Although acute compartment syndrome (ACS) is associated with pediatric supracondylar humerus (SCH) fractures, there are limited data describing its incidence and risk factors. The purpose of our study was to report the local and national incidence of ACS with SCH and floating elbow (concomitant SCH and forearm) fracture patterns and the associated risk factors. METHODS We retrospectively queried data for SCH fracture patients over a 4-year period from our institution (a level I pediatric trauma center) and the National Trauma Data Bank (NTDB). Data on demographics, mechanism of injury, open versus closed fracture, length of stay, presence or absence of forearm fractures, and incidence of traumatic compartment syndrome were analyzed. The student t and χ tests were utilized for group comparisons of continuous and categorical variables, respectively. Logistic regression was used to identify risk factors for compartment syndrome. Results are summarized as means with SD or odds ratios (OR) with 95% confidence intervals (CI). Statistical significance was set at P

In this descriptive analysis of pediatric Lisfranc injuries, records of 56 children treated for bony or ligamentous Lisfranc injuries over a 12-year period were reviewed. Overall, 51% of fractures and 82% of sprains were sports-related (P=0.03). A total of 34% of the cohort underwent open reduction internal fixation, which was more common among patients with closed physes (67%). Full weight bearing was allowed in open reduction internal fixation patients at a mean of 14.5 weeks, compared to 6.5 weeks in the nonoperative group. Complications were rare (4%) and included physeal arrest in one patient and a broken, retained implant in one patient.

As many as 100,000 people in the United States live with myelomeningocele.Due to recent advancement in treatment, about 75% of children with myelomeningocele reach adulthood. Up to 77% of patients with spina bifida report skin-breakdown issues annually.The management of patients who have myelomening

Proximal femoral osteotomies (PFO) are rarely used in isolation for hip preservation. Instead, they are more commonly used as an adjunct and combined with procedures that have the ability to more closely treat the site of pathology or deformity. For example, in cases of acetabular dysplasia, the deformity occurs in the acetabulum and is therefore better treated with a pelvic osteotomy such as the periacetabular osteotomy (PAO) than an intertrochanteric femoral osteotomy (Millis and Kim, Clin Orthop Relat Res 405: 108–121, 2002). Similarly, the anatomic abnormality in slipped capital femoral epiphysis (SCFE) and Perthes disease is located at the femoral head and neck and is therefore best treated with procedures focused on that area such as femoral head/neck osteoplasty and osteotomy. More severe hip deformity involving both the proximal femur and acetabulum may have improved outcomes with combined acetabular and proximal femoral osteotomies (Clohisy et al., J Bone Joint Surg Am 89(7): 1417–1423, 2007; Ganz, Clin Orthop Relat Res 232: 26–36, 1988; Ninomiya and Tagawa, J Bone Joint Surg Am 66(3): 430–436, 1984; Turgeon et al., Clin Orthop Relat Res 441: 188–199, 2005). Femoral osteotomies performed in hip preservation include intertrochanteric osteotomy (ITO), relative femoral neck lengthening (RFNL), femoral neck osteotomy (FNO), and femoral head reduction osteotomy. The indications for proximal femoral osteotomy performed either alone or in combination with other procedures for preservation of the mature hip are discussed in this chapter.

Background: Sex diversity in orthopaedic surgery lags behind other surgical specialties. Women comprise 13.2% of orthopaedic residents and 15% of full-time faculty, despite 47.8% of graduating medical students being women. The purposes of this study were to demonstrate how orthopaedic surgery has been less successful in recruiting women compared with general surgery and to identify the sex-specific factors that influenced orthopaedic surgery residents to choose their specialty. Methods: A search of graduate medical data was performed to compare the recruitment of women into orthopaedic and general surgery. Next, a seven-question survey was e-mailed to 2629 orthopaedic residents by the American Academy of Orthopaedic Surgeons. Questions were formulated to detect why orthopaedic surgery residents chose their specialty. Data were collected over six weeks and responses were analyzed with use of one-tailed t tests to make comparisons of responses on the basis of sex. Results: The historical data search showed that the percentage of female representation in both orthopaedic and general surgery has increased since 1968, but it has increased significantly faster in general surgery than in orthopaedic surgery (p < 0.0001). Five hundred and twenty-nine (20%) of the 2629 orthopaedic surgery residents who were contacted responded to the survey. Of the respondents, 114 (22%) were female and 415 (78%) were male. Several significant differences were found in the responses between the sexes. These include the timing of the decision to enter orthopaedic surgery and positive influences in choosing orthopaedic surgery as a specialty. Additionally, women, significantly more than men, believed that more of their peers entered general surgery because of greater acceptance by senior faculty in that field (p < 0.0001). Conclusions: To our knowledge, this study is the first to survey residents on their perceptions of orthopaedic surgery and to identify factors that may hinder the recruitment of women into orthopaedic surgery. Our data show that increased exposure to orthopaedic content during medical school and increased female mentorship may help recruit more women into the orthopaedic surgery workforce.