RESUMEN

In 2019, three regulations of the Minister of Health regarding sports medicine examinations in children, adolescents and young athletes came into force. The publication presents in detail the current scope of tests and the frequency of required medical examinations necessary to obtain medical certificates qualify- ing patients to practice sports. The publication also presents the Regulation of the Minister of Health on the required qualifications of doctors authorized to issue medical certificates to athletes. It is very important to properly assess the health of potential and current athletes to ensure their safety while participating in sports competitions. There are diseases that increase the risk of sudden cardiac death which doctors should keep in mind when qualifying athletes for competition. The publication draws attention to the underestimated role of echocardiography and electrocardiographic stress testing.

Asunto(s)

RESUMEN

The painful hip has been a topic of study that has evolved from the beginning of the last century to the present. The clinical approach is complex, and requires a systematization process associated with good questioning, clinical maneuvers with their corresponding interpretation, and complementary imaging studies. The understanding of hip pathology, especially in young adults, is highly simplified and sometimes underdiagnosed, therefore, not treated in a timely manner. The prevalence of painful hip is more common in males (49 to 55%) than in females (25 to 28%), and the causes may vary according to demographic characteristics and the history of each patient. Bryan Kelly, made a topographic and anatomical description of the approach to the painful hip according to the theory or system of the layers: I. Osteochondral layer; II. Inert layer; III. Contractile layer; and IV. Neuro-mechanical layer. This system helps us understand the anatomical site of pain and its clinicopathological correlation. The semiological approach to hip pain is the fundamental pillar for differential diagnosis. We can divide it according to its topography into anterior, lateral and posterior, as well as according to its chronology and characteristics. The physical examination should be carried out systematically, starting from a generalized inspection of gait and posture to the evaluation of specific signs for alterations in each layer, which evoke pain with specific postures and ranges of mobility, or weakness and alterations in the arc of mobility of the joint. Image evaluation is initially recommended with radiographic projections that evaluate different planes, both coronal, sagittal and axial, complemented with panoramic views, and eventually dynamic sagittal ones if necessary. Requesting specific studies such as tomography to evaluate bone structure and reserve, or simple MRI when there is suspicion of soft tissue affection, or failing that, arthroresonance for joint pathology, will depend on the clinical symptoms and radiographic findings.

La cadera dolorosa ha sido un tema de estudio que ha evolucionado desde principios del siglo pasado hasta la actualidad. El abordaje clínico es complejo y exige un proceso de sistematización asociado a un buen interrogatorio, maniobras clínicas con su interpretación correspondiente y estudios de imagen complementarios. El entendimiento de la patología de cadera, sobre todo en adulto joven, es altamente simplificado y en ocasiones infradiagnosticado, por lo tanto, no tratado en tiempo y forma. La prevalencia de cadera dolorosa es más frecuente en el sexo masculino (49 a 55%) que en el femenino (25 a 28%), y las causas pueden variar de acuerdo a características demográficas y a los antecedentes de cada paciente. Bryan Kelly realizó una descripción topográfica y anatómica del abordaje de la cadera dolorosa de acuerdo con la teoría o sistema de las capas: I. Capa osteocondral; II. Capa inerte; III. Capa contráctil; y IV. Capa neuromecánica. Este sistema nos ayuda a entender el sitio anatómico del dolor y su correlación clínico-patológica. El abordaje semiológico del dolor de cadera es el pilar fundamental para el diagnóstico diferencial. Podemos dividirlo de acuerdo con su topografía en anterior, lateral y posterior, así como de acuerdo a su cronología y características. La exploración física debe realizarse de manera sistemática, iniciando desde inspección generalizada, de la marcha y postura hasta la evaluación de signos específicos para alteraciones en cada capa, los cuales evocan dolor con posturas y arcos de movilidad específicos, o bien debilidad y alteraciones en el arco de movilidad de la articulación. La evaluación por imagen se recomienda inicialmente con proyecciones radiográficas que evaluen diferentes planos, tanto coronal, sagital y axial, complementado con panorámicas, y eventualmente sagitales dinámicas de ser necesarios. Solicitar estudios específicos como tomografía para evaluar estructura y reserva ósea, o bien, resonancia simple cuando hay sospecha de afección a tejidos blandos, o en su defecto, artrorresonancia para patología articular, dependerá de la clínica y los hallazgos radiográficos.

Asunto(s)

RESUMEN

Adolescent idiopathic scoliosis (AIS) is the most common type of scoliosis in children older than 10 years in the United States. AIS is defined as a lateral spine curvature of 10° or more in the coronal plane, without congenital or neuromuscular comorbidities. The U.S. Preventive Services Task Force (USPSTF) and American Academy of Family Physicians (AAFP) do not recommend for or against AIS screening in asymptomatic patients. Physical examination includes the forward bend test with or without scoliometer, wherein scoliometer rotation between 5° and 7° warrants further evaluation with x-rays. Definitive diagnosis with x-rays allows for measurement of the Cobb angle. For Cobb angles less than 20°, watchful waiting and/or referral for physical therapy are indicated. Referral to a spine specialist for bracing is reasonable for curves between 20° and 26° and is recommended for curves between 26° and 45°. Surgical intervention is considered for initial Cobb angles greater than 40° and recommended for Cobb angles greater than 50°.

Asunto(s)

RESUMEN

Prenatal and delivery history guides a thorough musculoskeletal examination of the newborn. Amniotic bands from amniotic sequence/syndrome typically are apparent on visual inspection but may present as limb amputation. Management is guided by the degree of tissue compromise. Risk factors for birth trauma are maternal obesity, pelvic anomalies, macrosomia, and operative delivery. Fractures of the clavicle, humerus, and femur heal well with few sequelae. Splinting recommendations differ for each. Polydactyly, syndactyly, and clinodactyly are associated with syndromic conditions. In general, most are managed by orthopedists or plastic surgeons. Talipes equinovarus (clubfoot) can be diagnosed on prenatal ultrasonography, and 20% of cases are part of a syndromic condition. Treatment is via the Ponseti method and is followed by bracing, typically until age 5 years. Developmental dysplasia of the hip is a spectrum where the natural course is not clearly defined. Most instability initially discovered spontaneously resolves by age 2 months, and 90% resolves by age 12 months. Abduction splinting results in sustained hip reduction in 90% of infants requiring treatment.

Asunto(s)

RESUMEN

Several barriers exist in Alberta, Canada to providing accurate and accessible diagnoses for patients presenting with acute knee injuries and chronic knee problems. In efforts to improve quality of care for these patients, an evidence-informed clinical decision-making tool was developed. Forty-five expert panelists were purposively chosen to represent stakeholder groups, various expertise, and each of Alberta Health Services' 5 geographical health regions. A systematic rapid review and modified Delphi approach were executed with the intention of developing standardized clinical decision-making processes for acute knee injuries, atraumatic/overuse conditions, knee arthritis, and degenerative meniscus. Standardized criteria for screening, history-taking, physical examination, diagnostic imaging, timelines, and treatment were developed. This tool standardizes and optimizes assessment and diagnosis of acute knee injuries and chronic knee problems in Alberta. This project was a highly collaborative, province-wide effort led by Alberta Health Services' Bone and Joint Health Strategic Clinical Network (BJH SCN) and the Alberta Bone and Joint Health Institute (ABJHI).

Asunto(s)

RESUMEN

BACKGROUND: The diagnostic value of clinical rotator cuff (RC) tests is controversial, with only sparse evidence available about their anatomical specificity. We prospectively assessed regional RC muscle activation patterns by means of intravoxel incoherent motion (IVIM) diffusion-weighted magnetic resonance imaging (MRI) after the execution of common clinical RC tests. METHODS: Ten healthy subjects (five males, five females) underwent three sessions of diffusion-weighted 3-T shoulder MRI before and after testing the supraspinatus (SSP, Jobe test, session 1), subscapularis (SSC, lift-off test, session 2, at least 1 week later), and infraspinatus muscle (ISP, external rotation test, session 3, another week later). IVIM parameters (perfusion fraction, f; pseudo-diffusion coefficient. D*; and their product, fD*) were measured in regions of interest placed in images of the SSP, SSC, ISP, and deltoid muscle. The Wilcoxon signed-rank test was used for group comparisons; p-values were adjusted using the Bonferroni correction. RESULTS: After all tests, fD* was significantly increased in the respective target muscles (SSP, SSC, or ISP; p ≤ 0.001). After SSP testing, an additional significant increase of fD* was observed in the deltoid, the SSC, and the ISP muscle (p < 0.001). After the SSC and ISP tests, no significant concomitant increase of any parameter was observed in the other RC muscles. CONCLUSION: IVIM revealed varying activation patterns of RC muscles for different clinical RC tests. For SSP testing, coactivation of the deltoid and other RC muscles was observed, implying limited anatomical specificity, while the tests for the SSC and ISP specifically activated their respective target muscle. RELEVANCE STATEMENT: Following clinical RC tests, IVIM MRI revealed that SSP testing led to shoulder muscle coactivation, while the SSC and ISP tests specifically activated the target muscles. KEY POINTS: In this study, intravoxel incoherent motion MRI depicted muscle activation following clinical rotator cuff tests. After supraspinatus testing, coactivation of surrounding shoulder girdle muscles was observed. Subscapularis and infraspinatus tests exhibited isolated activation of their respective target muscles.

Asunto(s)

RESUMEN

Background and objectives: Despite the importance of the Objective Structured Clinical Examination (OSCE) in Sport and Exercise Medicine, the literature on the topic is fragmented and has been poorly developed. The goal of this review was to map current knowledge about how the OSCE is used in Sport and Exercise Medicine, and to identify knowledge gaps for future research. Method: The authors conducted a scoping review. They searched PubMed and Scopus for articles using key terms related to 'OSCE' and 'sport medicine' with no limit on search start date and up to July 2022. Retrieved records were imported, abstracts were screened, and full-text articles were reviewed. A forward and backward citation tracking was conducted. Data was extracted and a qualitative meta-summary of the studies was conducted. Results: A total of 469 records were screened, and 22 studies were included. The objectives of the studies included using OSCEs to assess knowledge/skills after a training program (n = 11), to assess an intervention (n = 8), and to assess and improve the OSCE itself (n = 3). Thirteen studies reported validity and/or reliability of the OSCE. Conclusion: Despite the widespread use of OSCEs in the examination of Sport and Exercise Medicine trainees, only a handful of scholarly works have been published. More research is needed to support the use of OSCE in Sport and Exercise Medicine for its initial purpose. We highlight avenues for future research such as assessing the need for a deeper exploration of the relationship between candidate characteristics and OSCE scores.

Contexte et objectifs: Malgré l'importance de l'examen clinique objectif structuré (ECOS) en médecine du sport et de l'exercice, la littérature sur le sujet est fragmentée et peu développée. L'objectif de cette étude était de cartographier les connaissances actuelles sur l'utilisation de l'ECOS en médecine du sport et de l'exercice, et d'identifier les lacunes en matière de connaissances en vue de recherches futures. Méthode: Les auteurs ont procédé à un examen approfondi. Ils ont recherché dans PubMed et Scopus des articles utilisant des termes clés liés à "OSCE" et "médecine du sport" sans limite de date de début de recherche et jusqu'en juillet 2022. Les enregistrements trouvés ont été importés, les résumés ont été examinés et les articles en texte intégral ont été examinés. Un suivi des citations en avant et en arrière a été effectué. Les données ont été extraites et un méta-résumé qualitatif des études a été réalisé. Résultats: Au total, 469 dossiers ont été examinés et 22 études ont été incluses. Les objectifs des études comprenaient l'utilisation des ECOS pour évaluer les connaissances/compétences après un programme de formation (n = 11), pour évaluer une intervention (n = 8), et pour évaluer et améliorer l'ECOS lui-même (n = 3). Treize études ont fait état de la validité et/ou de la fiabilité des ECOS. Conclusion: Malgré l'utilisation répandue des ECOS dans l'examen des stagiaires en médecine du sport et de l'exercice, seuls quelques travaux scientifiques ont été publiés. Des recherches supplémentaires sont nécessaires pour soutenir l'utilisation de l'OSCE en médecine du sport et de l'exercice pour son objectif initial. Nous mettons en évidence des pistes de recherche futures telles que l'évaluation de la nécessité d'une exploration plus approfondie de la relation entre les caractéristiques des candidats et les résultats des ECOS.

Asunto(s)

RESUMEN

Limping is a common presenting complaint in children. Despite this, it remains to be a diagnostic challenge for treating physicians due to an expanded list of etiologies. It arises from a spectrum of disorders, ranging from physiological variations of gait at different stages of development to systemic causes, such as inflammatory diseases or musculoskeletal infections. On rare occasions, non-musculoskeletal causes could result in limping. The diagnostic challenge increases in younger age children where a detailed physical examination that helps identify the exact source of pathology may not be possible. In older patients who have a well-developed gait cycle, the physical assessment might be easier. Clinical assessment in a child presenting with a limp includes gait analysis, which is essential to guide the appropriate request of diagnostic laboratory tests and imaging studies. In this paper, we provide a practical guide for a trainee in General Pediatric and Pediatric Rheumatology on an approach to a limping child, aiming to identify the common causes of limping and to describe normal and abnormal gait cycles. We also discuss other diagnostic considerations in the assessment of these children.

Asunto(s)

Asunto(s)

RESUMEN

One of the core skills required in lactation support is understanding and correcting ineffective or painful breastfeeding. The behavior being corrected, however, occurs inside the infant's mouth, making it difficult to see and assess. When providing care in the field, we use standardized tools and digital suck exams. In research, instruments have been developed to measure infant suck strength with a pacifier, bottle, or at the breast using ultrasound. The aim of this article is to introduce a simple manual clinical technique to identify areas of weakness in an infant's suck and describe one treatment option that can be used to reduce weakness in the identified area. During the Infant Suck Strength Exam, the lactation support provider places a finger on the breast 2 to 4 cm from the edge of the infant's mouth at the upper and lower lip and then at both corners of the mouth, testing the strength of the suck in each of these four areas. To address any specific areas of weakness, the nursing parent can be taught to apply light skin traction back toward the chest wall at the affected area. This engages the suckling reflex and amplifies the strength of the infant's suck in that particular area. The traction applied should not indent the breast but rather just pull back on the skin. It should be applied with enough strength to challenge the infant without pulling the breast out. This is a teaching tool, and is typically only needed for a few weeks before the infant improves their nursing habits.

Asunto(s)

RESUMEN

The prevalence of elder abuse and neglect is trending upward among American seniors, but physician reports of suspected maltreatment are not keeping pace. The most important step in management of elder abuse and neglect is making the diagnosis and reporting the suspicions to Adult Protective Services. This review presents a systematic approach for emergency department diagnosis of elder abuse and neglect, including a thorough history and physical examination combined with the use of standardized validated screening tools. To better assess and treat victims of suspected abuse, physicians can also employ a multidisciplinary team or recruit available resources in the hospital and the community, such as case managers, social workers, and primary care providers to create safety plans for at-risk elders.

Asunto(s)

RESUMEN

BACKGROUND: Preventing severe arthrogenic muscle inhibition (AMI) after knee injury is critical for better prognosis. The novel Sonnery-Cottet classification of AMI enables the evaluation of AMI severity but requires validation. This study aimed to investigate the electromyography (EMG) patterns of leg muscles in the examination position from the classification during isometric contraction to confirm its validity. We hypothesised that the AMI pattern, which is characterised by quadriceps inhibition and hamstring hypercontraction, would be detectable in the supine position during isometric contraction. METHODS: Patients with meniscal or knee ligament injuries were enrolled between August 2023 and May 2024. Surface EMG was assessed during submaximal voluntary isometric contractions (sMVIC) at 0° extension in the supine position for the vastus medialis (VM) and vastus lateralis (VL) muscles and at 20° flexion in the prone position for the semitendinosus (ST) and biceps femoris (BF) muscles. Reference values for normalisation were obtained from the EMG activity during the gait of the uninjured leg. The Kruskal-Wallis test was used to compare the activation patterns of the muscle groups within the same leg, and the post-hoc tests were conducted using the Mann-Whitney U test and Bonferroni correction. RESULTS: Electromyographic data of 40 patients with knee injuries were analyzed. During sMVIC, the extensor and flexor muscles of the injured leg showed distinct behaviours (P < 0.001), whereas the uninjured side did not (P = 0.144). In the injured leg, the VM differed significantly from the ST (P = 0.018), and the VL differed significantly from the ST and BF (P = 0.001 and P = 0.026, respectively). However, there were no statistically significant differences within the extensor muscle groups (VM and VL, P = 0.487) or flexor muscle groups (ST and BF, P = 0.377). CONCLUSION: AMI was detectable in the examination position suggested by the Sonnery-Cottet classification. The flexor and extensor muscles of the injured leg exhibited distinct activation behaviours, with inhibition predominantly occurring in the quadriceps muscles, whereas the hamstrings showed excitation.

Asunto(s)

Asunto(s)

RESUMEN

The advent of digital health and artificial intelligence (AI) has promised to revolutionize clinical care, but real-world patient evaluation has yet to witness transformative changes. As history taking and physical examination continue to rely on long-established practices, a growing pipeline of AI-enhanced digital tools may soon augment the traditional clinical encounter into a data-driven process. This article presents an evidence-backed vision of how promising AI applications may enhance traditional practices, streamlining tedious tasks while elevating diverse data sources, including AI-enabled stethoscopes, cameras, and wearable sensors, to platforms for personalized medicine and efficient care delivery. Through the lens of traditional patient evaluation, we illustrate how digital technologies may soon be interwoven into routine clinical workflows, introducing a novel paradigm of longitudinal monitoring. Finally, we provide a skeptic's view on the practical, ethical, and regulatory challenges that limit the uptake of such technologies.

Asunto(s)

RESUMEN

BACKGROUND: Approximately 50% of children experience a cardiac murmur at some point in their lives; <1% of these murmurs are attributed to congenital heart disease (CHD). Cardiac murmur might be the first clinical sign of a significant CHD in children. Despite careful routine medical examinations at birth, approximately 50% of CHD cases could remain unrecognised. OBJECTIVE: Cardiovascular symptoms and signs could be specific or non-specific in neonates and children with heart murmurs. Knowledge about red flags in history and physical examinations, and syndromic associations of common CHDs are important. Auscultatory skills to identify systolic, diastolic and continuous murmurs and heart sounds are essential. Differential diagnosis should be formulated based on the location of maximum intensity of murmurs. Younger infants and children with pathological murmurs and red-flag signs should be promptly referred to local paediatric cardiology services for further investigations. DISCUSSION: Significant skill and knowledge are required for the identification of critical murmurs and associated cardiovascular problems. This review provides a simplified comprehensive update on cardiac murmurs and associated conditions in neonates and children.

Asunto(s)

RESUMEN

OBJECTIVE: Preterm birth (PTB) is the leading cause of neonatal morbidity and mortality worldwide, and cervical incompetence (CIC) is a significant contribution. Cervical cerclage (CC) is an effective obstetric intervention. However, many clinical factors affect the success rate of surgery. The objective was to investigate and compare the pregnancy and neonatal outcomes of patients who underwent ultrasound- and physical examination-indicated cervical cerclage and to explore the influencing factors of preterm delivery before 34 weeks. METHODS: The sociodemographic characteristics and clinical data of patients with a diagnosis of cervical incompetence who underwent ultrasound- and physical examination-indicated transvaginal cervical cerclage at Nanjing Maternal and Child Health Hospital from January 2020 to December 2022 were retrospectively analyzed. The pregnancy and neonatal outcomes of the patients were evaluated. Continuous variables were compared using Student's t test (for normally distributed data) or the Mann-Whitney U test (for nonnormally distributed data). Categorical variables were analysed using the chi-square test or Fisher's exact test. Additionally, logistic regression analyses and receiver operating characteristic curves were used to evaluate the associations of inflammatory markers with maternal and neonatal outcomes. RESULTS: This study included 141 participants who underwent cervical cerclage, including 71 with ultrasound-indicated cerclage and 70 with physical examination-indicated cerclage. Compared to those in the ultrasound-indicated cerclage group, the duration from cerclage to delivery, birth weight, and APGAR score in the physical examination-indicated cerclage group were significantly lower, and the rates of delivery at < 28 weeks, < 32 weeks, < 34 weeks, and < 37 weeks of gestation and neonatal mortality were significantly higher (all P < 0.05). Compared to those in the physical ultrasound-indicated cerclage group, in the physical examination-indicated cerclage group, maternal blood inflammatory markers, such as C-reactive protein (CRP), the systemic immune-inflammation index (SII) and the systemic inflammation response index (SIRI) were significantly higher (P < 0.05). Additionally, maternal blood inflammatory markers, such as the CRP, white blood cell count, platelet to lymphocyte ratio (PLR), SII, and SIRI were significantly higher in the group with delivery before 34 weeks of gestation. Furthermore, the results demonstrated that twin pregnancy had the highest OR for preterm delivery before 34 weeks of gestation (OR = 3.829; 95% CI 1.413-10.373; P = 0.008), as well as the following: the SII level (OR = 1.001; 95% CI 1.000-1.002; P = 0.003) and CRP level (OR = 1.083; 95% CI 1.038-1.131; P = 0.022). The risk factors for preterm delivery before 34 weeks of gestation were twin gestation, an increased SII level and an increased CRP level, which had good combined predictive value. CONCLUSION: In patients with cervical insufficiency, ultrasound-indicated cervical cerclage appears to lead to better pregnancy outcomes than physical examination-indicated cerclage. Twin pregnancy and maternal blood inflammatory markers, such as the CRP level and the SII, are associated with preterm delivery before 34 weeks of gestation.

Asunto(s)

RESUMEN

Vertigo, an unexpected feeling of self-motion, is no longer characterized simply by symptom quality but by using triggers and timing. Evaluating vertigo by triggers and timing not only distinguishes serious central causes from benign peripheral causes, but also narrows the differential diagnosis by further classifying vertigo as spontaneous episodic vestibular syndrome, triggered episodic vestibular syndrome, or acute vestibular syndrome. A targeted physical examination can then be used to further delineate the cause within each of these three vestibular categories. Neuroimaging and vestibular testing are not routinely recommended. In the management of vertigo, vestibular hypofunction can be treated with vestibular rehabilitation, which can be self-administered or directed by a physical therapist. Pharmacotherapy sometimes is indicated for vertigo based on triggers, timing, and the specific condition, but it is not always beneficial and is used more often for symptom reduction than as a cure. Transtympanic corticosteroid or gentamicin injections are recommended for patients who do not benefit from nonablative therapy. Surgical ablative therapy is reserved for patients who have not benefited from less definitive therapy and have nonusable hearing.

Asunto(s)

Asunto(s)

RESUMEN

PURPOSE: We aimed to develop and evaluate a new diagnostic method, the 'chicken-wing muscle up test', to improve the accuracy of diagnosis of glenolabral articular disruption (GLAD) lesions compared to currently used clinical tests for injuries to the labrum. METHODS: Preoperative evaluations were conducted on 85 patients undergoing arthroscopic surgery at a single center between July 2021 to July 2022. The diagnostic performance of the preoperative clinical examinations (chicken-wing muscle up test, O'Brien test, crank test, and O'Driscoll test) were validated against the findings of arthroscopic examinations. RESULTS: 12 of the 85 patients in this study had arthroscopically confirmed GLAD lesions. The chicken-wing muscle up test demonstrated significantly higher sensitivity (83.33%) for GLAD lesions than the O'Brien test (33.33%), but not the crank test (50.00%) or O'Driscoll test (25.00%), and significantly higher specificity (95.89%) than the O'Brien test (75.34%), crank test (82.19%), and O'Driscoll test (71.23%). The chicken-wing muscle up test had the largest area under the receiver operating characteristic curve (AUC = 0.896, P < 0.001; O'Driscoll test AUC = 0.543, P > 0.05; crank test AUC = 0.661, P > 0.05; O'Brien test AUC = 0.481, P > 0.05), indicating significantly better diagnostic efficacy for GLAD lesions than the other three tests. CONCLUSIONS: The chicken-wing muscle up test is a reliable diagnostic method that improves the accuracy of diagnosis of GLAD lesions.

Asunto(s)

RESUMEN

OBJECTIVES: Determine if a new teaching bundle targeting developmental dysplasia of the hip screening improved interns' examination skills across multiple pediatric residency programs. METHODS: This multicenter prospective cohort study included interns across 6 pediatric residency sites within the Academic Pediatric Association's Better Outcomes through Research for Newborns Network in 2022. Participants underwent a baseline hip examination assessment on models using a checklist derived from textbook descriptions of Galeazzi, Ortolani, and Barlow maneuvers before receiving a teaching bundle. Repeat testing occurred after instruction. Data were analyzed using t-test for continuous and χ2 test for categorical variables. Semistructured focus groups provided qualitative feedback regarding the teaching bundle. RESULTS: We enrolled 117 of 155 interns across 6 sites (76%) for participation in the teaching bundle. Only 2% of participants (n = 2) identified a positive Galeazzi sign at baseline, whereas 88% (n = 103, P < .001) did so on the postinstructional assessment. Although 27% of participants (n = 32) correctly identified a positive Barlow sign at baseline, 69% (n = 81, P < .001) did so on the postinstructional assessment. The ability to correctly detect a positive Ortolani sign increased from 22% (n = 26) to 92% (n = 108, P < .001). Fifteen interns participated in the semistructured focus groups, with resultant themes reinforcing the limited experience of the infant hip examination before this intervention and the positive impact of the teaching bundle. CONCLUSIONS: Most participants in this study did not have strong infant hip examination skills at entry into residency. A standardized teaching bundle significantly improved skills in examination technique and identifying abnormalities.

Asunto(s)