Pediatric Orthopaedic Society Of North America Members Research Articles

Use of paralytic agents during the operative treatment of type III supracondylar humerus fractures in children: A single-center investigation and survey of Pediatric Orthopaedic Society of North America members

BackgroundParalytic agents are occasionally used during the surgical treatment of type III (OTA 13A2) supracondylar humerus fractures (SCHFx) in children depending on surgeon preference. Paralytic agents create a neuromuscular blockade and therefore may potentially help with ease of fracture reduction. Controversy regarding the use of a paralytic agent as an adjunct to anesthesia exists due to potential associated adverse drug reactions, including prolonged paralysis, cardiovascular effects, or electrolyte abnormalities.The purpose of this study was to investigate intraoperative paralytic use in pediatric type III SCHFx and to report survey responses of members of the Pediatric Orthopaedic Society of North America (POSNA) on paralytic use in SCHFx management. MethodsA retrospective chart review identified 319 type III SCHFx treated at our institution (January 2016-May 2019). Patients were assigned to three groups: Group 1, surgical treatment without a paralytic agent (n=240); Group 2, treatment with rocuronium (n=43); Group 3, treatment with succinylcholine (n=36). POSNA members were surveyed regarding paralytic use intraoperatively for type III SCHFx (November–December 2021) on paralytic use frequency, request for paralytics, reversal agent use, average time to surgery after injury and/or presentation, effect of time to surgery after injury and/or presentation on when to use a paralytic, annual number of SCHFx surgeries performed, awareness of paralytic complications, and years of surgeon experience. Statistical analysis was performed. ResultsAverage patient age was 5.2±2.2 years. Group 2 had significant increases in anesthesia duration, surgical duration, fluoroscopic time, and radiation exposure compared to Group 1. Group 2 had a higher conversion rate to open reduction than other groups. No statistically significant difference was found among groups in terms of sex, body mass index (BMI), laterality, radiographic measurements, or rates of open procedures or complications. Survey results indicated 32% (24/76) routinely use paralytics during closed reduction maneuvers; 71% (17/24) request administering paralytics at the beginning/before the case; and 33% (8/24) use paralytics in all type III SCHFx. ConclusionsSurgeons at our center reported paralytic use for closed reduction in 25% of patients; similarly, one-third of POSNA survey respondents reported paralytic use during operative management. Although paralytic agents are used during the treatment of supracondylar humerus fractures in children this study was unable to demonstrate an association of advantageous outcomes, such as shorter surgical times. Routine paralytic use to facilitate closed reduction of supracondylar humerus fractures in children warrants further study. Level of EvidenceLevel III, Retrospective chart review; Therapeutic study

Increased Incidence of Early Mortality in POSNA Members: A Canary in the Coal Mine?

Background: In light of increasing productivity demands and modern changes to work/life balance, physician wellness has become a more pertinent topic among physicians. We investigated whether modern pediatric orthopaedic surgeons are at higher risk for early mortality than their historic cohorts. Methods: Data was collected from the Pediatric Orthopaedic Society of North America (POSNA), which records the passing of its members. The members were sorted into the decennial nearest their birth year. Using publicly available data from the US Social Security Administration, we determined life expectancy from age 45 for all deceased members (LE45), and compared this to their actual age at death. Results: There was a total of 45 deceased POSNA members included. POSNA members born nearest the deciles of 1930 and 1940 had only one instance of a member dying more than 15 years prior to their expected age at death, compared to eight instances from the 1950 and 1960 deciles. There was one member each from the 1950 and 1960 deciles dying more than 30 years prior to their expected age at death, compared to three from the 1970 decile. Conclusions: Although this data is difficult to analyze due to limitations in the denominator, the results are concerning and highlight the importance of more understanding of how to improve physician wellness. Additional study is necessary to further investigate if younger surgeons are at risk for early mortality.

The Evolving Role of Social Media in Pediatric Orthopaedics.

Social media has grown significantly and its application in health care has been dramatically accentuated by the COVID-19 pandemic. It is often considered as a "new dimension" of health care, particularly in its ability to provide health information. In 2017, the top social media sites utilized by pediatric orthopaedic surgeons included Facebook, LinkedIn, and Twitter. In our study, we analyze the current social media usage, trends in Instagram and TikTok content, and the perceptions on social media usage among pediatric orthopaedic surgeons. The Pediatric Orthopaedic Society of North America (POSNA) membership directory was searched for the presence of social media. A review of all Instagram and TikTok posts made by the POSNA members were reviewed. A survey regarding the perception of social media networks and content was distributed to all POSNA members. A total of 1231 POSNA members actively practicing in the United States were included in our study. In all, 327 (26.6%) had a LinkedIn profile, 34 (2.8%) had a professional Facebook profile, 15 (1.2%) had a public Instagram account, 0 (0%) had TikTok, and 72 (5.8%) had a professional Twitter account. Fifteen POSNA members with public Instagram accounts had 10,878 followers. A total of 907 Instagram posts were made, 134 (14.8%) of which were education and 462 (50.9%) of which were personal or political. The perception of various social media networks such as Instagram (3.02), Facebook (3.16), and LinkedIn (3.51) were positive on a 5-point Likert scale, while perceptions of TikTok (2.36) and Twitter (2.99) were negative. Educational posts on Instagram (3.19) and Facebook (3.37) were positive. We provide an update to the utilization of social media by pediatric orthopaedists. Use of Instagram and TikTok accounts remain rare. Educational posts, when hosted on an appropriate social media platform, are perceived positively among pediatric orthopaedists. Level IV.

Management of Salter-Harris II distal femur fractures - what is the state of practice? A survey of Pediatric Orthopaedic Society of North America membership.

Level V Expert Opinion.

Use of Telemedicine in Pediatric Orthopaedics Prior to the Pandemic: A Survey of POSNA Members.

Telemedicine, or telehealth, is broadly defined as the use of technology to deliver health care or health education at distance. Synchronous communication telemedicine, which involves the use of real time audio and video between patient and provider, is a developing field and its use in the pediatric orthopaedic population is not well defined. To better understand the existing use of and challenges posed by telemedicine for pediatric orthopaedic providers, the Pediatric Orthopaedic Society of North America (POSNA) practice management committee conducted a survey of current POSNA members. A 33-question survey was created by the POSNA Practice Management Committee, piloted among committee members and approved by the POSNA Evidence Based Practice Committee. A total of 167 responses were complete (75% complete response rate). Telemedicine use questions referred to the use of synchronous communication telemedicine. A total of 50% reported being "moderately" or "not really" familiar with telemedicine. Sixty percent of study participants reported their hospital systems utilize telemedicine; however, only 40% reported utilizing telemedicine in their own practice. Sixty-seven percent indicated interest in telemedicine training. Telemedicine was utilized for a variety of patient pathology and visit types 57% of study participants did not bill for telemedicine services. Sixty-three percent were unaware of their states' billing rules regarding telemedicine. The survey is an attempt to understand the current landscape of telemedicine use within pediatric orthopaedics. Currently, a minority of survey participants utilize synchronous communication telemedicine. There is a desire for telemedicine training and best billing practices education. Further study to evaluate the limitations and efficacy of telemedicine in the pediatric orthopaedic population will be necessary as its use increases.

Assessing the Impact of the Pediatric Orthopaedic Society of North America (POSNA) Visiting Scholar Program.

The primary objective of the Pediatric Orthopaedic Society of North America (POSNA)-Children's Orthopaedics in Underserved Regions (COUR) Visiting Scholar Program is to engage emerging leaders from low-income and middle-income countries (LMICs) in POSNA educational offerings. This study aims to outline the educational and leadership activities pursued by the alumni of the POSNA-COUR Visiting Scholars Program. We hypothesized that there may be a discrepancy between visiting scholar interest level and actual participation in key follow-up educational and leadership activities. A 32-question online survey developed by the POSNA-COUR committee was electronically delivered to the POSNA-COUR visiting scholarship recipients from 2007 to 2019. The survey inquired about scholars' educational background, clinical practice, and academic interests. Respondents also reported educational, research, and leadership activities that occurred following program participation. Fifty-seven percent (44/77) of the previous scholars participated in the survey. Sixty-eight percent reported that >75% of their practice was comprised of pediatric patients. The COUR scholarship afforded 15 scholars the opportunity to attend their first educational conference in North America. The majority (86%) of respondents consulted POSNA members on care-related issues, 52% organized a POSNA member's visit to their country, and 13% have become members of POSNA. Scholars shared their knowledge with colleagues through lectures (73%), demonstration of surgical skills (63%), mentorship (59%), hosting local courses (43%), and research (14%). There was a significant discrepancy between interest and actual participation in research (98% vs. 16%, P<0.0001), hosting a regional course (98% vs. 43%, P<0.0001), and becoming a member of POSNA (96% vs. 13%, P<0.0001). The POSNA-COUR Visiting Scholar Program is effective at providing beneficial educational opportunities to orthopaedic surgeons from LMICs. There is, however, a significant discrepancy between reported scholar interest and actual engagement in leadership endeavors including: research, organization of regional courses, and POSNA membership. The impact of the POSNA-COUR visiting scholar program can be enhanced through collaboration with scholarship alumni in these key areas. Level IV-case series.

To Brace or Not to Brace - A Report About Orthotic Use in the Pediatric Orthopaedic Community

Purpose: Certain pediatric conditions of the lower extremity are self-limiting and have no known long-term prognostic effects. The Pediatric Orthopaedic Society of North America (POSNA) and American Academy of Orthopaedic Surgeons (AAOS) have guidelines regarding the use of orthotics for lower limb pathologies, but it is unknown whether these guidelines are adhered to. Additionally, we sought to evaluate the reasoning and frequency of why POSNA members are prescribing braces to patients. Methods: An anonymous online questionnaire was sent to all POSNA members (n=1402). The survey assessed provider experience, how often they prescribed orthotics and why …

Displaced Distal Radius Fracture Treatment: A Survey of POSNA Membership.

Distal radius fractures (DRFs) are the most common pediatric orthopaedic fracture, of which 20% are displaced injuries. Displaced metaphyseal DRFs are often treated with sedated or anesthetized reduction. The necessity of reduction treatment of displaced fractures to achieve good clinical outcomes is unclear. The purpose of this investigation was to determine the treatment preferences for DRFs among pediatric orthopaedic surgeons and to determine whether they were uncertain enough in their decisions to randomize treatment. Twenty-eight DRF scenarios in children aged 3 to 10 years were constructed in an electronic survey to represent a spectrum of age, angulation in sagittal and coronal planes, and displacement. The survey was disseminated to the full membership of the Pediatric Orthopaedic Society of North America (POSNA). Respondents could select either a treatment of (a) attempt anatomic reduction with sedation or (b) nonsedated immobilization. Respondents also denoted whether they would be willing to randomize the treatment of each injury scenario. Patient, fracture, and surgeon characteristics were analyzed to develop predictors of treatment recommendations and willingness to randomize treatment. A total of 319 surgeons responded (23% of POSNA membership). Respondents were a characteristic representation of POSNA membership (well distributed by years in practice, 78% academic, 91% whose work is >80% pediatrics, and 84% work with residents). Predictors of sedated reduction were complete displacement [odds ratio (OR), 9.23; 95% confidence interval (CI), 2.27-37.51; P=0.002] and coronal angulation (per 1-degree increase, OR, 1.09; 95% CI, 1.02-1.17; P=0.016), Willingness to randomize was inversely related to larger coronal plane angulation (per 1-degree increase, OR, 0.96; 95% CI, 0.93-0.99; P=0.01). A majority of surgeons were willing to randomize 7 of the 8 scenarios involving complete displacement and shortening, and >64% of surgeons were willing to randomize 5 of these 8 scenarios. POSNA members recommend sedated reduction of DRFs primarily based on existence of complete displacement. Although most completely displaced DRFs would undergo reduction, most surgeons would be willing to randomize the treatment of these injuries. This suggests that most POSNA members do not know whether their recommended treatment for displaced DRFs is necessary or correct. This survey establishes the groundwork for a randomized, prospective trial comparing nonsedated immobilization with sedated/anesthetized reduction in the treatment of displaced pediatric DRFs. Level II-survey study.

Prophylaxis for Pediatric Venous Thromboembolism: Current Status and Changes Across Pediatric Orthopaedic Society of North America From 2011.

Pediatric venous thromboembolism (VTE) is a concern for orthopaedic surgeons. We sought to query the Pediatric Orthopaedic Society of North America (POSNA) members on current VTE prophylaxis practice and compare those results with those of a previous survey (2011). A 35-question survey was emailed to all active and candidate POSNA members. The survey consisted of questions on personal and practice demographics; knowledge and implementation of various VTE prophylaxis protocols, mechanical and chemical VTE prophylaxis agents, and risk factors; and utilization of scenarios VTE prophylaxis agents for various clinical scenarios. One- and two-way frequency tables were constructed comparing results from the current survey and those of the 2011 survey. Two hundred thirty-nine surveys were completed (18% respondent rate), with most respondents from an academic/university practice reporting one or two partners (>60%). Half were in practice ≥15 years, and >90% reported an almost exclusive pediatric practice. One-third of the respondents reported familiarity with their institution-defined VTE prophylaxis protocol, and 20% were aware of an institutionally driven age at which all patients receive VTE prophylaxis. The most frequently recognized risk factors to guide VTE prophylaxis were oral contraceptive use, positive family history, and obesity. Respondents indicated a similar frequency of use of a VTE prophylaxis agent (either mechanical or chemical) for spinal fusion, hip reconstruction, and trauma (60% to 65%), with lower frequency for neuromuscular surgery (34%) (P < 0.001). One hundred thirty-seven respondents had a patient sustain a deep vein thrombosis, and 66 had a patient sustain a pulmonary embolism. Compared with responses from 2011, only 20 more respondents reported familiarity with their institution VTE prophylaxis protocol (75 versus 55). In 2018, aspirin was used more frequently than in 2011 (52% versus 19%; P < 0.0001) and enoxaparin was used less frequently (20% versus 41%; P < 0.0001). Over the past 7 years since the first POSNA survey on VTE prophylaxis, most POSNA members are still unaware of their institution specific VTE prophylaxis protocol. Most respondents agree that either mechanical or chemical VTE prophylaxis should be used for spinal fusion, hip reconstruction, and trauma. The use of aspirin as an agent of chemical VTE prophylaxis has increased since 2011. Level IV. Type of evidence: therapeutic.

Surveying the POSNA Landscape: What Can We Learn From Society Survey Studies?

A growing trend of survey-based research has been seen in the field of pediatric orthopaedics. The purpose of this study was to describe patterns of surveys of Pediatric Orthopaedic Society of North America (POSNA) membership and evaluate for associations between study characteristics and response rates in order to inform future research efforts. We hypothesized that studies with fewer survey questions and study group or committee involvement would demonstrate higher response rates. A systematic review of the literature was performed to identify all peer-reviewed survey publications targeting POSNA members published up to December 2017. Included studies were reviewed to identify author and publication characteristics, survey development and methodology, survey distribution procedures, and response rates. Statistical analyses were performed to describe publication patterns and evaluate for associations between study characteristics and response rates. Thirty-four studies published from 1991 to 2017 were identified as meeting inclusion criteria, with a substantial increase noted over the last 3 years. Studies included 4.6 (SD 1.9) authors and 14.7% had affiliations with study groups or committees. Survey development methodology was detailed in only 1 study. Surveys included a median of 19.5 questions (3 to 108) and were primarily electronically distributed. The mean survey response rate was 42% with a downward trend noted over the studied time period. None of the studied author, publication, and design characteristics were associated with increased response rates. Survey-based studies of the POSNA membership have become increasingly popular study designs in recent years. Response rates are lower than reports in other physician cohorts, and appear to be declining, possibly representative of respondent fatigue. No associations were identified between response rates and the modifiable study characteristics evaluated (number of authors, committee or subgroup affiliation, number of questions, and mode of distribution). Efforts should be made to identify tactics to sustain participation as these studies become more widely utilized within our field. Optimizing study design and implementation features while valuing physician time and effort spent on survey completion is important to avoid member survey fatigue. Level V-systematic review of Level V research.

Paediatric anterior cruciate ligament tears: management and growth disturbances. A survey of EPOS and POSNA membership.

PurposeThe therapeutic algorithm of paediatric anterior cruciate ligament (ACL) tears remains controversial. The primary aim of the study was to describe variations in practice patterns among European Paediatric Orthopaedic Society (EPOS) and Pediatric Orthopaedic Society of North America (POSNA) members with respect to management of ACL tears in skeletally immature patients. The secondary objective was to determine the number, type and severity of growth disturbances associated with ACL reconstruction (ACLR).MethodsAn email invitation to complete a 52-question survey was sent to all members of POSNA and EPOS. Data were collected automatically. Descriptive statistics were applied.ResultsIn all, 305 (25.4%) surgeon members responded. Only 182 (60%) of the participants treated ACL injuries in skeletally immature patients and completed the survey. A total of 17% of EPOS and 70% of POSNA members recommended ACLR within three months for a prepubescent paediatric ACL tear. In total, 61% of POSNA and 83% of EPOS members recommended ACLR within three months for a pubescent paediatric ACL tear. Epiphyseal tunnels were the preferred technique in prepubescent children (43% at the tibia and 49% at the femur), while transphyseal tunnels were recommended preferentially in pubescent children (85% at the tibia and 63% at the femur). In all, 5.5% of participants reported growth disturbances after ACLR.ConclusionCurrent practice patterns across the Atlantic remain varied and controversial. Consensus remains elusive; as such, research collaboration among societies will be important to develop an evidence-based treatment algorithm. The use of transphyseal tunnels has been reinforced. The number of cases of significant growth disturbance is minimal, yet worrisome.Level of EvidenceII

Pediatric Orthopaedists Are Not Immune: Characterizing Self-reported Burnout Rates Among POSNA Members.

There are no published data characterizing burnout rates for pediatric orthopaedic surgeons. The primary purpose of this study was to identify the rates of self-reported personal and team burnout among members of the Pediatric Orthopaedic Society of North America (POSNA). A secondary aim was to determine whether specific demographic variables were more likely to be associated with self-reported burnout. During its 2018 annual meeting, the POSNA Wellness Taskforce launched a web-based survey in which members were asked to respond to 2 previously validated questions related to personal and team burnout. The survey was distributed by a closed POSNA membership e-mail list and responses were analyzed anonymously. Descriptive statistics were calculated. Pearson χ testing was used to analyze differences in burnout rates as a function of age and sex. A total of 615 POSNA members completed the survey, a 47% response rate. Overall, 38% reported personal burnout and 46% reported team burnout. Women were more likely to report both personal (P<0.001) and team burnouts (P<0.005). Members aged 40 to 59 years were more likely to report personal burnout, irrespective of sex (P<0.001). Members aged 50 to 59 years were more likely than those in other age groups to report team burnout (P<0.001). There was no significant association found between the presence of burnout and either race, ethnicity, LGBTQ status, or educational background. As a group, pediatric orthopaedists report moderately high rates of both personal and team member burnout. Individual-specific factors such as age and sex may play an important role in determining one's risk for experiencing burnout. Recognizing that burnout affects a significant minority of POSNA members is a crucial first step. Level III.

Diagnostic and treatment preferences for developmental dysplasia of the hip: a survey of EPOS and POSNA members.

PurposeThe aim of this study was to elucidate developmental dysplasia of the hip (DDH) diagnosis and treatment preferences among members of the Pediatric Orthopaedic Society of North America (POSNA) and European Paediatric Orthopaedic Society (EPOS).MethodsA 54-question survey on DDH diagnosis and treatment preferences was distributed to POSNA and EPOS members. Descriptive statistics were performed.ResultsA total of 459 responses were analyzed. Ultrasound was the preferred modality for diagnosing DDH in infants less than six months old; few surgeons preferred radiographs. In all, 57% of POSNA members had radiology technicians perform ultrasounds, only 7% of EPOS members did. The percent coverage defining a dislocated hip varied greatly, the most frequent response being < 20% for POSNA and < 40% for EPOS members. Pavlik harnesses were the most popular harness/brace, used by 90% of POSNA and 71% of EPOS members. POSNA members were more likely than EPOS members to use a rigid abduction brace following initial harness/brace failure. For residual acetabular dysplasia, POSNA members were twice as likely as EPOS members to institute hip abduction bracing. Most surgeons would not perform closed reduction at less than three months of age or open reduction at less than six months of age. Most EPOS ­members used traction prior to reduction; few POSNA members did. Few POSNA and EPOS members believed that reduction should be delayed until the ossific nucleus was visible.ConclusionThere is great variation in the preferred methods for diagnosing and treating DDH. This survey is the largest transcontinental survey to compile diagnostic and treatment preferences for DDH. With wide variations in practice, there is room for quality improvement.Level of Evidence II

The Surgical Management of Osteochondritis Dissecans of the Knee in the Skeletally Immature: A Survey of the Pediatric Orthopaedic Society of North America (POSNA) Membership.

While the characteristics of osteochondritis dissecans (OCD) of the knee that require surgery to heal have been described, several surgical techniques/procedures exist with no consensus established regarding timing of treatment and specific surgical intervention. In this study, we aim to determine current trends in surgical treatment for OCD lesions in the skeletally immature who have failed 6 months of nonoperative management by surveying a large cohort of orthopaedic surgeons. An electronic survey designed using REDCap to capture surgeon treatment preferences for OCD lesions was distributed to members of the Pediatric Orthopaedic Society of North America (POSNA). The survey inquired about treating physicians' training and demographics. It then offered a series of clinical vignettes alongside imaging describing patients with varying degrees of severity of OCD following nonoperative treatment. Surgeons were prompted to select from a variety of multiple-choice-based options for further patient management. Standard descriptive statistics were used to summarize and compare the responses. Of the 129 POSNA members completing the pediatric survey, 97.7% were attending level orthopaedic surgeons, the majority identifying with an academic institution and treating mostly skeletally immature patients. In the skeletally immature population, the majority would treat intact, stable OCD lesions with drilling in a retroarticular or transarticular manner. Preferred treatment for unstable, salvageable lesions was screw fixation using bioabsorble materials or metal with variable pitch with no bone graft. The majority of respondents would treat unstable, unsalvageable OCD lesions with chondroplasty and osteochondral transplant/transfer or microfracture/drilling. The POSNA membership appears to agree on principle in terms of treatment modalities for various stages of OCD lesions in the skeletally immature, whereas individual techniques of achieving these principles may vary. Members endorse drilling for stable intact lesions; fixation for unstable, salvageable lesions; and "defect fill" for unsalvageable lesions. OCD surgical treatment patterns can be used in future studies to determine which techniques are most effective for given indications, with the goal of designing a research-proven optimal treatment regimen for skeletally immature patients.

The Surgical Management of Tibial Spine Fractures in Children: A Survey of the Pediatric Orthopaedic Society of North America (POSNA).

Tibial spine fractures are rare, complex injuries. Management remains varied given a lack of consensus about the optimal approach. Thus, the purpose of this study is to determine prevailing strategies among pediatric orthopaedists and establish areas of agreement and ongoing controversy in the management of tibial spine fractures. An electronic survey was distributed to the Pediatric Orthopaedic Society of North America (POSNA) membership. Surgeon demographics, experience, and responses to clinical vignettes were collected. Surgeons were grouped according to how frequently they treat tibial spine fractures and responses were compared. Of the 180 POSNA members who completed the survey, all were attending surgeons and nearly all (90.4%) had academic affiliations, treated mostly skeletally immature patients (88.5%), and 3 or fewer fractures per year (62.4%). In younger patients, respondents were more likely to treat type II fractures closed and less likely to cross the physis. Arthrofibrosis was the most commonly reported complication and postoperative duration of immobilization was identified as a risk factor by most. However, high-frequency surgeons identified this risk factor more often (P=0.015) and recommended immobilization for <2 weeks more frequently (P=0.018). There was, however, considerable discrepancy regarding the duration of immobilization. Although there were areas of agreement on general principles, there continues to be disagreement regarding specific treatment strategies. Surgeons within POSNA agree on general principles of treatment for tibial spine fractures. Members, regardless of high-volume or low-volume caseload, are all less likely to pursue surgical options when treating younger patients and treating arthrofibrosis during the first 2 postoperative months. The most commonly reported adverse outcome after treatment was arthrofibrosis, for which high-frequency surgeons identified length of immobilization as a significant risk factor more often and thus, recommended shorter periods of immobilization. Although surgeons may agree on general principles in some cases, there continues to be disagreement regarding specific strategies suggesting that a prospective multicenter study of this topic is warranted. Level V.

Pediatric Orthopaedic Workforce in 2014: Current Workforce and Projections for the Future.

The changing nature of the United States (US) health care system has prompted debate concerning the physician supply. The basic questions are: do we have an adequate number of surgeons to meet current demands and are we training the correct number of surgeons to meet future demands? The purpose of this analysis was to characterize the current pediatric orthopaedic workforce in terms of supply and demand, both present and future. Databases were searched (POSNA, SF Match, KID, MGMA) to determine the current pediatric orthopaedic workforce and workforce distribution, as well as pediatric orthopaedic demand. The number of active Pediatric Orthopaedic Society of North America (POSNA) members increased over the past 20 years, from 410 in 1993 to 653 in 2014 (155% increase); however, the density of POSNA members is not equally distributed, but correlates to population density. The number of estimated pediatric discharges, orthopaedic and nonorthopaedic, has remained relatively stable from 6,348,537 in 1997 to 5,850,184 in 2012. Between 2003 and 2013, the number of pediatric orthopaedic fellows graduating from Accreditation Council for Graduate Medical Education and non-Accreditation Council for Graduate Medical Education programs increased from 39 to 50 (29%), with a peak of 67 fellows (71%) in 2009. Although predicting the exact need for pediatric orthopaedic surgeons (POS) is impossible because of the complex interplay among macroeconomic, governmental, insurance, and local factors, some trends were identified: the supply of POS has increased, which may offset the expected numbers of experienced surgeons who will be leaving the workforce in the next 10 to 15 years; macroeconomic factors influencing demand for physician services, driven by gross domestic product and population growth, are expected to be stable in the near future; expansion of the scope of practice for POS is expected to continue; and further similar assessments are warranted. Level II-economic and decision analysis.

Current Issues Affecting the Practice of Pediatric Orthopaedic Surgeons: Results of the 2014 Workforce Survey of American Academy of Pediatrics Section on Orthopaedics.

The opinions of the pediatric orthopaedic workforce are shaped by market forces, regulatory processes, and local experience. The purpose of this report is to summarize the findings of the recent Workforce Survey of the American Academy of Pediatrics (AAP) Section on Orthopaedics (SOOr). This submission has been reviewed and approved by the Board of Directors of the Pediatric Orthopaedic Society of North America (POSNA). In 2014, the AAP generated a survey to assess perceptions of pediatric orthopaedic surgeons about current issues that affect practice. The survey was sent to 856 POSNA and 141 AAP-SOOr members. Responses were topically organized to report current workforce composition, practice patterns, and perceptions about electronic medical records (EMRs). Responses were collected from August to December, 2014, from 496 (50%) survey recipients including 83 of 141 (59%) AAP-SOOr members and 413 of 856 (48%) POSNA members. Analyses were restricted to the 397 respondents who reported that they are currently practicing pediatric orthopaedics. Nearly all of these (390/391, 100%) indicated that they provide direct patient care and work an average of 60 hours per week. Many (105/378, 28%) indicated that they would soon limit their practice or retire. A majority (299/394, 76%) indicated that they face competition in their geographic area, predominantly due to pediatric orthopaedic subspecialists (269/299, 90%). Major business changes had recently occurred or were anticipated by 21% of participants. Respondents reported that use of EMR makes them less efficient (252/397, 63%) and interferes with the patient-physician relationship (172/397, 43%). This workforce survey suggests that pediatric orthopaedic surgeons are concerned with challenges of competition despite concurrent increasing volume and complexity of referrals. External processes such as EMR changes are perceived to negatively impact practice efficiency and satisfaction.

Addressing the Global Disparities in the Delivery of Pediatric Orthopaedic Services: Opportunities for COUR and POSNA.

The burden of musculoskeletal conditions, especially injuries, is increasing in low-income and middle-income countries. Road traffic injuries have become epidemic. There are multiple barriers to accessing surgical services at both the individual (utilization) and the health system (availability) levels, and deficiencies in education and training of health providers. Specialty societies such as the Pediatric Orthopaedic Society of North America (POSNA) have an opportunity to play an important role through teaching and training. The POSNA Children's Orthopedics in Underserved Regions (COUR) committee has supported the Visiting Scholars Program, which invites surgeons from the developing world to attend a scientific meeting and facilitates the scholar's visit to North American pediatric orthopaedic centers. POSNA members have held global educational courses that support an educational exchange between lecturers and attendees. The COUR web site allows for submission of trip reports that document successes and obstacles experienced by members performing overseas clinical care and teaching. The web site also provides educational resources relevant to providing care in these environments. POSNA collaborates with other societies, such as the American Academy of Orthopaedic Surgeons and the Society of Military Orthopaedic Surgeons, to provide education in disaster management. In addition to increasing member involvement, specialty societies have the opportunity for continued data collection from overseas care, application of US registry data to disease processes in the developing world, and further collaboration with one another.

Current Practice in the Management of Type I Open Fractures in Children: A Survey of POSNA Membership.

Treatment of pediatric type I open fractures is controversial. Centers have reported good success with emergency room (ER) treatment of low-energy (type I) open pediatric fractures. The purpose of this study was to ascertain the treatment preferences of pediatric orthopaedic surgeons for type I open fractures. We hypothesize that surgeons will have different treatment protocols and preferred location for these injuries. A questionnaire was given to Pediatric Orthopaedic Society of North America (POSNA) members at the 2012 annual meeting. Demographic questions inquired about surgeon's practice environment and experience, whereas clinical questions queried opinions regarding the typical treatments and past experiences with open fractures. Clinical scenarios questioned preferred management of open fractures. A total of 181 surveys were collected from the 503 POSNA members in attendance (36%). Years in practice were well represented with 34%: <10 years, 37%: 10 to 19 years, and 29%: >20 years. Most respondents' practices comprised over 80% pediatric patients (86%), were academic (68%), and worked with residents (77%). After initial treatment of an open fracture, 86% of respondents admitted patients for intravenous antibiotics and 57% gave oral antibiotics. There was no consensus regarding the amount or type of irrigation preferred, use of antibiotics in the irrigation, or whether the bone ends are delivered during irrigation and débridement. Soft-tissue infections and delayed union were noted by 13% and 8%, respectively, of respondents in type I open fractures treated in the ER and in 16% and 30% treated in the operating room (OR). ER treatment was preferred in 19% to 31% of respondents for type I open fractures. When queried if level 1 evidence existed that demonstrated equivalent results between ER and OR management, 92% of respondents would change their practice. Treatment methods of type I open fractures are variable. Many surgeons prefer to treat type I open fractures in the ER as opposed to the traditional OR irrigation and débridement. On the basis of this survey, either children are going to the OR when ER treatment would be adequate or they may be receiving inadequate care when they avoid OR management. This survey establishes the equipoise necessary for a randomized, prospective trial comparing ER and OR management in the treatment of pediatric type I open fractures.

Venous Thromboembolism in Children

The term venous thromboembolism (VTE) includes deep venous thrombosis of the extremity and pulmonary embolism, a potentially fatal clinical entity. Although the prevalence of VTE may be lower in children compared with adults, recent reports suggest a possible rise in this diagnosis among pediatric patients, especially in association with certain risk factors. We assessed the clinical experience and practice of members of the Pediatric Orthopaedic Society of North America (POSNA) related to VTE among their pediatric patients. A 36-question online survey was sent to all 636 active POSNA members. The proportion of surgeons who had encountered at least 1 child with VTE and the respondents' practice of using thromboprophylaxis in children (<18 y old) was assessed. The relationship of responders' experience with VTE among pediatric patients with various practice characteristics was evaluated. The response rate was 56% (354/636). More than half (55%) [95% confidence interval (CI), 50%-60%] of the respondents could recall at least 1 (median, 2 cases/member) pediatric patient with deep venous thrombosis and 29% (95% CI, 24%-34%) could recall ≥1 child with pulmonary embolism. Approximately one quarter (23%) (95% CI, 18%-27%) of all respondents reported never using mechanical prophylaxis and almost one half (45%) (95% CI, 40%-50%) of respondents reported never using pharmacologic prophylaxis against VTE in children. Only 16% (95% CI, 12%-20%) of the respondents had a thromboprophylaxis protocol for pediatric patients. Respondent characteristics such as being in clinical practice <5 years (P=0.01) and having a surgical volume of <100 cases/y (P=0.03) were associated with a lower likelihood of encountering a pediatric patient with VTE. More than half of responding active POSNA members reported having come across at least 1 case of VTE among pediatric patients during their practice. The routine use of VTE prophylaxis for children is uncommon among pediatric orthopaedists. Further studies aimed at determining the prevalence of VTE and developing specific guidelines for prophylaxis among pediatric patients seeking orthopaedic care are warranted. IV.