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Background: Anterior knee pain is a common reason for referral to a pediatric orthopedic surgeon. Although previous studies have found that adults with anatomic risk factors for patellofemoral instability (patella dislocation) are predisposed to anterior knee pain, no studies have elucidated the relationship between anatomic risk factors for patellofemoral instability and anterior knee pain in children. Purpose : We sought to characterize common radiographic findings in adolescent patients with a chief complaint of anterior knee pain and to determine the prevalence of abnormal patellofemoral morphology. Methods : We conducted a retrospective review of patients 13 to 18 years old with anterior knee pain at a single tertiary care metropolitan institution from 2016 to 2021. X-rays and magnetic resonance imaging (MRI) were evaluated in those diagnosed with "chondromalacia patellae," "chondromalacia," "patellofemoral disorders," or "anterior knee pain." Patella alta, tibial tubercle-trochlear groove (TT-TG) distance, tubercle height, Wiberg patella type, patellar tilt, and trochlear dysplasia characterization were recorded. Results : Of the 293 adolescents with anterior knee pain included, 62 had bilateral anterior knee pain. Of the 172 MRIs, 72 (42%) met criteria for patella alta, Caton-Deschamps Index (CDI) >1.3, 35% had a TT-TG distance >15 mm, and 32% had lateral patellar tilt >15°. Magnetic resonance imaging findings included infrapatellar fat pad signal hyperintensity (41%) and patellofemoral dysplasia (23%). Of all 293 adolescents, 74% had images showing abnormal patellofemoral morphology, of which 30% had a history of 1 or more patellar dislocation. Overall, 40% of the adolescents had surgery, most commonly medial patellofemoral ligament (MPFL) reconstruction (18%). Conclusions : In this retrospective review, nearly 3/4 of adolescents with anterior knee pain had images showing abnormal patellofemoral morphology, including patella alta, increased TT-TG distance, trochlear dysplasia, or abnormal lateral patellar tilt; only 18% had MPFL surgery. These findings suggest that primary care providers might consider obtaining X-rays and/or MRIs to evaluate for pathology that warrants orthopedic evaluation., Competing Interests: The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: S.M.S., MD, reports relationships with Organogenesis, Moximed, Smith & Nephew, Vericel, American Journal of Sports Medicine, Arthroscopy Association of North America, Engage, Stryker, and JRF Ortho. The other authors declared no potential conflicts of interest., (© The Author(s) 2024.)

Background: Spondylolysis is common in athletes participating in gymnastics, football, dance, and weightlifting. Few studies have reviewed return to sports (RTS) rates in young athletes after surgical intervention for spondylolysis., Purposes: We sought to review the literature on RTS frequencies and timing, as well as postoperative treatment, in children and adolescents who underwent spondylolysis surgery., Methods: This was a systematic review, using the PubMed, Embase, and Cochrane databases, of primary, peer-reviewed studies published from 2014 to 2022 that investigated child and adolescent RTS after spondylolysis surgery. Each author independently reviewed each study's design, number of participants, age range, fixation, postoperative course of treatment, frequency of RTS, and reasons for failure of RTS., Results: The initial search produced 106 articles; 25 were reviewed in full and 9 were included in the final analysis, with a combined total of 177 patients. Sample sizes ranged from 5 to 52 participants. The most common fixations were direct repair (6 studies, n = 120), indirect repair (3 studies, n = 22), and fusion (2 studies, n = 35). Five studies mentioned the use of immediate postoperative immobilization. Physical therapy programs were initiated most often at 6 weeks postoperatively. The RTS rate of the 177 athletes (median age younger than 23 years) was 76% to 100%. The most common reason for failure to RTS was lower back pain., Conclusions: This systematic review suggests that young athletes RTS at a high rate following spondylolysis surgery, but more rigorous study is warranted. The review also found varied preferred fixation methodologies and postoperative treatment regimens across the available studies., Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2024.)

Background: Compared with male senior authors, female senior authors publish less often in orthopedic journals than expected based on their population proportion. It is unknown whether this trend is also present among orthopedic trainees. Purpose : We sought to determine whether there is a gender discrepancy in the publication volume and authorship status among orthopedic residents. Methods : We conducted a cross-sectional analysis to evaluate the research productivity of male and female orthopedic residents. The top 10 ranked US orthopedic surgery residencies by research output in 2021-2022 were obtained from Doximity. Residents' names were recorded from each institution's residency website. We classified each resident as male or female, searched on PubMed, and recorded the number of publications relevant to orthopedic surgery. Resident contribution to each publication was recorded as either a first/last author or a middle author. To assess contributions by postgraduate year, we compared male and female junior residents (PGY1-3) and senior residents (PGY4-5) using the number of total publications, middle author publications, first/last author publications, and the difference between the number of middle and first/last author publications. Results : Among the 335 male and 117 female residents included, male residents had more total publications than female residents. Among PGY4-5, male residents had more total publications and middle author publications. There was no difference in the number of first/last author publications between male and female PGY4-5 residents. Conclusions : Our cross-sectional analysis found that in the 2021-2022 academic year, male orthopedic surgery residents published more often than female residents, although among PGY4-5 residents, we found no gender differences in number of first/last author publications. The difference in total publications among PGY4-5 residents is likely due to differences in middle author publications. Future research should consider residents' self-identified gender, including non-binary and gender-fluid identity., Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2023.)

Background: With the rise of social media and other web-based platforms, there has been a shift in how medical research findings are disseminated. Questions/Purposes : We sought to investigate how often orthopedic surgeons use different knowledge-seeking methods and how confident they were in their ability to stay up-to-date. Methods : We distributed a 23-question survey to 120 orthopedic surgeons employed at a single tertiary-care metropolitan orthopedic hospital. The survey collected the surgeons' use of reference managers, RSS feeds, and preferred methods of staying up-to-date. Respondents were asked to report the number of hours they spent staying up-to-date per week and their success with keeping up with orthopedic specialty literature. Results : A total of 85 physicians responded (median age, 52 years); 83% of respondents who spent 3 or more hours a week in keeping up-to-date with the literature said they felt successful in doing so, while 40% of participants who spent less than 1 hour a week said they felt successful. Fifty-five percent of surgeons under the median age used social media, while only 29% of surgeons over the median age used social media. Conclusions : This survey suggests that spending only 1 to 2 hours per week was enough to make the orthopedic surgeons we surveyed feel confident that they were keeping up with the literature in their specialty. These findings also suggest that it may be more important for surgeons to choose a convenient method of literature review that will enable them to maximize time spent reading, rather than attempting to use any one source., Competing Interests: The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Peter D. Fabricant, MD, MPH, reports relationships with WishBone, Osso VR, and Pediatric Orthopaedic Society of North America (POSNA). The other authors report no potential conflicts of interest., (© The Author(s) 2022.)