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Slipped Capital Femoral Epiphysis: Diagnosis and Management. Am Fam Physician 2017; 95:779-784. [PMID: 28671425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Slipped capital femoral epiphysis (SCFE) is the most common hip disorder in adolescents, occurring in 10.8 per 100,000 children. SCFE usually occurs in those eight to 15 years of age and is one of the most commonly missed diagnoses in children. SCFE is classified as stable or unstable based on the stability of the physis. It is associated with obesity, growth spurts, and (occasionally) endocrine abnormalities such as hypothyroidism, growth hormone supplementation, hypogonadism, and panhypopituitarism. Patients with SCFE usually present with limping and poorly localized pain in the hip, groin, thigh, or knee. Diagnosis is confirmed by bilateral hip radiography, which should include anteroposterior and frog-leg views in patients with stable SCFE, and anteroposterior and cross-table lateral views in unstable SCFE. The goals of treatment are to prevent slip progression and avoid complications such as avascular necrosis, chondrolysis, and femoroacetabular impingement. Stable SCFE is usually treated using in situ screw fixation. Treatment of unstable SCFE also usually involves in situ fixation, but there is controversy about timing of surgery and the value of reduction. Postoperative rehabilitation of patients with SCFE may follow a five-phase protocol.
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Quick evaluation of a limping child. JOURNAL OF FAMILY HEALTH 2015; 25:16-18. [PMID: 26625591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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[Regardless of the reason for her consultation, examine every child also orthopedically]. MMW Fortschr Med 2011; 153:12-16. [PMID: 21638808 DOI: 10.1007/bf03368049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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Slipped upper femoral epiphysis: a case of missed diagnosis. CHANG GUNG MEDICAL JOURNAL 2011; 34:13-16. [PMID: 22490452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A slipped upper femoral epiphysis (SUFE) is a known hip disorder in adolescents in which the proximal femoral epiphysis slips and displaces relative to the metaphysis. We report an obese 12-year-old boy who presented with acute pain in the left hip after a fall. He was otherwise healthy with no prior joint pain. Pelvic radiography was misread twice before a second fall led to a severe SUFE.
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[Traumatic distal humerus epiphysiolysis in a newborn child]. Ugeskr Laeger 2010; 172:2231-2232. [PMID: 20727290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Traumatic distal humerus epiphysiolysis (TDHE) is a rare injury in infants with an incidence of about 1:35,000 births. It is primarily a birth injury, but it is also seen in cases of battered child syndrome. Because of its rare occurrence and the diagnostic difficulties, the lesion may be overlooked or misdiagnosed on initial presentation. The diagnosis is made on the basis of a high index of suspicion, clinical signs and symptoms and awareness of radiological changes. Traumatic humeral dislocation will produce the same radiological picture as TDHE and is consequently a common, incorrect initial diagnosis. We present a case of TDHE as a birth injury.
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Slipped capital femoral epiphysis: diagnosis and management. Am Fam Physician 2010; 82:258-262. [PMID: 20672790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Slipped capital femoral epiphysis is the most common hip disorder in adolescents, and it has a prevalence of 10.8 cases per 100,000 children. It usually occurs in children eight to 15 years of age, and it is one of the most commonly missed diagnoses in children. Slipped capital femoral epiphysis is classified as stable or unstable based on the stability of the physis. The condition is associated with obesity and growth surges, and it is occasionally associated with endocrine disorders such as hypothyroidism, growth hormone supplementation, hypogonadism, and panhypopituitarism. Patients usually present with limping and poorly localized pain in the hip, groin, thigh, or knee. Diagnosis is confirmed by bilateral hip radiography, which needs to include anteroposterior and frog-leg lateral views in patients with stable slipped capital femoral epiphysis, and anteroposterior and cross-table lateral views in patients with the unstable form. The goals of treatment are to prevent slip progression and avoid complications such as avascular necrosis and chondrolysis. Stable slipped capital femoral epiphysis is usually treated using in situ screw fixation. Treatment of unstable slipped capital femoral epiphysis usually involves in situ fixation, but there is controversy about the timing of surgery, value of reduction, and whether traction should be used.
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Slipped upper femoral epiphysis. AUSTRALIAN FAMILY PHYSICIAN 2010; 39:362; author reply 362. [PMID: 20645436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Sequential bilateral hip deformities. THE JOURNAL OF FAMILY PRACTICE 2010; 59:165-168. [PMID: 20230735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Slipped upper femoral epiphysis in children--delays to diagnosis. AUSTRALIAN FAMILY PHYSICIAN 2010; 39:151-153. [PMID: 20369118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
BACKGROUND Slipped upper femoral epiphysis (SUFE) is a childhood condition requiring urgent admission for surgery. It is often complicated by delayed diagnosis. METHOD This study investigated incidence and factors contributing to delayed diagnosis of SUFE, by retrospective and prospective review of children (n=120) presenting to a tertiary institution with SUFE from 2003-2007. RESULTS The delay from initial presentation to a health professional to hospital admission ranged from 0-731 days. Most patients (76%) presented initially to their general practitioner. Of children with stable SUFE, the diagnosis was missed at the initial consultation in 62 (60%) of 103 children, and there was a delay after X-ray to diagnosis of 0-11 days. There were no delays from hip radiograph to confirmation in patients with unstable SUFE. DISCUSSION A child presenting with hip, thigh or knee pain and reduced hip range of movement (particularly internal rotation) on the affected side, should arouse clinical suspicion of SUFE. This should prompt radiographic imaging of the hip with antero-posterior and lateral hip views. This study shows that most children presenting to The Royal Children's Hospital (Melbourne, Victoria) with SUFE from 2003-2007 presented first to their GP and some faced significant delays to diagnosis and admission. These delays are of concern as delays have been shown to result in increased severity of physeal slip and poorer long term outcomes. General practitioners play a crucial role in the early recognition and diagnosis of SUFE to ensure timely and appropriate referral and the best possible outcome for the child.
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[Epiphysiolysis in the cat, a fracture?]. TIJDSCHRIFT VOOR DIERGENEESKUNDE 2009; 134:850-852. [PMID: 19891328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Abstract
Neonatal traumatic epiphyseolysis of the humeral head is rare, and only a few cases are reported in the literature. We present a case of a 13-day-old female newborn with malposition and relaxation of the left upper limb. The clinical examination showed distinct range of motion particularly for abduction. Magnetic resonance imaging (MRI) indicated epiphyseolysis of the humeral head. Closed reposition followed by immobilisation was done. The following MRI showed correct axis with adaption of the humeral head. Later, malposition of the axis with angulation in the ventromedial position was seen. This status was not followed by renewed repositioning. The x-ray examination 5 months later and MRI 9 months later showed a centered position of the epiphysis. In conclusion, neonatal traumatic epiphyseolysis of the proximal humeral head occurs rarely but should be considered, particularly with unclear relaxation of the limb.
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Abstract
Measurement of the Southwick's anteroposterior (AP) angle (shaft epiphysis proximal femoral AP angle) is not only a useful tool for planning the surgical treatment of deformities caused by slipped capital femoral epiphysis, but seems to be also important for recognizing the risk of epiphysiolysis development in obese patients (increased AP angle) or to confirm the diagnosis of slipped capital femoral epiphysis (decreased AP angle). To establish normal reference values of the Southwick's AP angle, we studied 97 normal nonobese adolescents (42 females, 55 males), with ages ranging between 8 and 16 years. The mean (SD) AP angle was 151.2 (5.0), ranging from 140 to 164. The limits for the first (p25) and third (p75) quartiles were 148 and 155, respectively. No difference was observed in the AP angle in males when compared with females. The AP angle was evaluated according to sex, chronological age, bone age, weight, height, and pubertal stage of development. We observed an inverse correlation of the AP angle with chronological age (r=-0.57) and bone age (r=-0.52). A weak inverse correlation was also found with stature (r=-0.33). Only a tendency toward an inverse correlation with weight (r=-0.27) or body mass index (r=-0.26) was observed. No significant correlation with the pubertal stage was found. When chronological and bone ages were divided into intervals, a significant reduction of the AP angle was observed only in patients older than 14 years compared with those younger than 10 years of age. In this study, we propose that the AP angle should be considered to be normal if it varies between 148 and 155. We conclude that the normal AP angle does not depend on sex; however, it tends to decrease with stature, and chronological and bone ages. In the normal weight range also, the AP angle decreases, contrasting with our previous findings in obese adolescents, in which the AP angle increases with the severity of obesity.
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Little Leaguer's shoulder (proximal humeral epiphysiolysis): MRI findings in four boys. Pediatr Radiol 2007; 37:885-9. [PMID: 17604985 DOI: 10.1007/s00247-007-0539-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2007] [Revised: 04/17/2007] [Accepted: 05/16/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND Shoulder pain is a common problem among adolescent athletes. A possible cause of such pain that can be diagnosed on MRI is a stress injury to the proximal humerus known as Little Leaguer's shoulder (proximal humeral epiphysiolysis). OBJECTIVE Our objective was to describe the MRI appearance of Little Leaguer's shoulder. MATERIALS AND METHODS Four patients (all boys; age range 11-15 years; median 13 years) with clinical, plain radiographic, and MR imaging findings of Little Leaguer's shoulder were studied retrospectively. RESULTS MRI demonstrated focal physeal widening in all four boys with extension of physeal signal intensity into the metaphysis on T1-weighted and gradient echo coronal and sagittal sequences. T2-weighted sequences were of limited use in demonstrating the physeal widening, which is critical to the diagnosis. Abnormal high T2-signal intensity was seen in the metaphysis adjacent to the focal physeal widening in all the boys. CONCLUSION Focal extension of normal physeal T1-weighted and gradient echo signal intensity into the adjacent metaphysis is a sign of stress injury in the proximal humeral physis (Little Leaguer's shoulder). Children should suspend the offending sport to allow healing.
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[Results of the treatment of the distal femoral epiphysiolysis]. CHIRURGIA NARZADOW RUCHU I ORTOPEDIA POLSKA 2007; 72:253-257. [PMID: 18078278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
INTRODUCTION Distal femoral epiphysiolysis (DFE) is rare. In most of the cases it occures as an open epiphysiolysis. In the past DFE had often resulted in a tissue necrosis and required an amputation. Among complications limb shortening due to premature epiphyseal closure and deviation of the limb axis are evidenced. AIM This study was conduced in order to evaluate the results of the treatment of DFE. MATERIAL Eight children suffering from DFE who had undergone a treatment between 1990 and 2005 were reviewed. The mean age at the time of injury was 15.3 years. All cases of epiphysiolysis have been classified as Salter-Harris type II. The treatment consisted of reduction and 6 weeks immobilisation in 3 cases. Reduction followed by K-wire stabilization and immobilisation was applied in all other cases. METHODS The follow-up evaluation covered a clinical and roentgenographic examination. The angular deformmity of tibia was measured in saggital and frontal plane in comparison to intact side. The range of motion and stability of both knee joints were recorded as well. The comparative X-ray pictures of the femur and knee joint were taken in A-P and lateral positions. RESULTS The study revealed a premature closure of the injured distal femoral epiphysis in four children. There was a limb shortening of over 2 cm in 3 cases and over 3cm in one case. CONCLUSION The distal femoral epiphysiolysis is a rare type of injury. It often leads to leg length discrepancy.
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Abstract
Slipped capital femoral epiphysis (SCFE) is a posteromedial displacement of the epiphysis on the metaphysis. Superolateral displacement of the epiphysis, the valgus SCFE, was first described by Müller, although some authors question its existence. We report 4 additional cases and review the literature regarding valgus SCFE. A retrospective review was performed; the child's sex, race, age, weight and height, symptom duration, type of SCFE (stable/unstable), and slip severity were recorded. There were 105 children (67 boys and 38 girls) with 141 idiopathic SCFEs. Four children were noted to have 7 stable valgus SCFEs. Statistically significant differences between the valgus and varus SCFEs were noted for symptom duration and body mass index, and valgus SCFEs tended to be less severe. When combining the data from the literature and the author's institution, there were 22 children with 30 valgus SCFEs at average age of 12.4 +/- 1.8 years; weight, 69.3 +/- 20.6 kg; height, 155.3 +/- 12.4 cm; and body mass index, 27.l +/- 7.1 kg/cm. The demographics of children with valgus SCFE are similar to children with routine SCFE except for sex: 76% of valgus SCFEs occurred in girls. Awareness of valgus SCFEs is necessary for both diagnosis and treatment. In a "valgus" SCFE, Klein line will always be normal, emphasizing the need for lateral radiographs when evaluating all children for SCFE. Single central screw fixation must be approached with caution because the more medial screw entry point places the screw path in immediate proximity to the femoral neurovascular bundle.
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Atypical and typical (idiopathic) slipped capital femoral epiphysis. Reconfirmation of the age-weight test and description of the height and age-height tests. J Bone Joint Surg Am 2006; 88:1574-81. [PMID: 16818984 DOI: 10.2106/jbjs.e.00662] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The age-weight test was described to aid the clinician in defining demographic predictors of an atypical slipped capital femoral epiphysis. We wished to retest the accuracy and applicability of the age-weight test and height differences in children with atypical and typical slipped capital femoral epiphyses. METHODS A retrospective review of the records for all children with slipped capital femoral epiphysis from 1998 through 2003 was performed. Gender, race, chronological age, weight, height, the duration of symptoms, and the laterality of the slip were recorded. The slip angle was classified as mild (< 30 degrees), moderate (30 to 50 degrees), or severe (> 50 degrees). Statistical analyses were performed. RESULTS The study included 105 children (thirty-eight girls and sixty-seven boys) with 141 slipped capital femoral epiphyses; ten children had fifteen atypical slipped capital femoral epiphyses, and ninety-five children had 126 typical slipped capital femoral epiphyses. Sixty-nine children had unilateral involvement, and thirty-six had bilateral involvement. The average age at the time of presentation for the first slipped capital femoral epiphysis was 12.1 +/- 2.0 years. The average duration of symptoms was 3.7 +/- 5.5 months. In the group of 128 slipped capital femoral epiphyses for which the slip angle was known, there were ninety-three mild, twenty-seven moderate, and eight severe slips. The average slip angle was 24 degrees +/- 18 degrees. The age-weight test demonstrated a sensitivity of 50%, a specificity of 89%, a positive predictive value of 33%, and a negative predictive value of 94%. The age-height test, involving the same definition as the age-weight test except that the percentiles apply to height and not weight, demonstrated a sensitivity of 88%, a specificity of 73%, a positive predictive value of 30%, and a negative predictive value of 98%. The height test, which was defined as positive if the child's height was at or below the tenth percentile for age and as negative if it was above the tenth percentile, demonstrated a sensitivity of 75%, a specificity of 97%, a positive predictive value of 75%, and a negative predictive value of 97%. CONCLUSIONS The present study reaffirmed the accuracy and applicability of the age-weight test for differentiating between typical and atypical slipped capital femoral epiphyses, and it further defined the age-height and height tests. If the height of a child can be obtained, the height test is likely to be most useful for differentiating between typical and atypical slipped capital femoral epiphysis. When height is not known, the age-weight test will result in a similar negative predictive value but with a lower sensitivity, specificity, and positive predictive value. LEVEL OF EVIDENCE Diagnostic Level I. See Instructions to Authors for a complete description of levels of evidence.
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Evaluation of femoral head vascularization in slipped capital femoral epiphysis before and after cannulated screw fixation with use of contrast-enhanced MRI: initial results. Eur Radiol 2006; 17:163-8. [PMID: 16625344 DOI: 10.1007/s00330-006-0261-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2005] [Revised: 03/07/2006] [Accepted: 03/16/2006] [Indexed: 11/29/2022]
Abstract
In this study we used contrast-enhanced magnetic resonance imaging (MRI) to evaluate the vascularization of the femoral head in children with slipped capital femoral epiphysis (SCFE) before and after cannulated screw fixation. Eleven consecutive children with SCFE, seven boys and four girls, aged 10-15 years were included in the study. There were no preslips; four children had acute, three acute-on-chronic, and four chronic SCFE. The MRI examinations were performed in a 1.5 Tesla MR scanner with use of a coronal STIR sequence, a coronal contrast-enhanced T1-weighted spin-echo sequence, and a sagittal three-dimensional gradient-echo sequence. Morphology, signal intensities, and contrast-enhancement of the femoral head were assessed by two radiologists in consensus. Morphologic distortion of the physis, bone marrow edema within the metaphysis and epiphysis, and joint effusion were the preoperative MRI findings of SCFE in each child. In nine children, the vascularization of the femoral head before and after surgery was normal. In one child, a preoperative avascular zone in the superolateral aspect of the epiphysis revascularized completely after surgery. One child with severe SCFE developed avascular necrosis of the femoral head after open reduction of the slip. We conclude that MRI allows for accurate evaluation of the femoral head vascularization before and after surgery in children with SCFE.
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Abstract
Evaluation of children who have hip pain can be a diagnostic challenge. This article reviews pertinent history taking, physical examination, laboratory testing, and imaging studies that assist in reaching a correct diagnosis. It also reviews the diagnostic categories that are important in formulating a differential diagnosis to frame clinical decision making.
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Abstract
Delay in diagnosis of slipped capital femoral epiphysis has important implications with regard to slip severity and long-term hip outcomes. The aims of this review were to identify the incidence of delayed diagnosis of slipped capital femoral epiphysis in the hospital to which the authors are affiliated, and the causes for such delays. A retrospective review was conducted of all patients admitted to the Women's and Children's Hospital in Adelaide between January 1997 and October 2004 with a diagnosis of slipped capital femoral epiphysis. The inpatient and outpatient medical records for each patient were analysed to clarify the history of presentation and identify those patients with a delayed diagnosis. All radiographs were reviewed and the severity of the slip graded according to Southwick's classification. One hundred and two patients were included in this review, of which 20 had a delayed diagnosis and 25 a late presentation. Of the 20 (19.6%) patients who had a delayed diagnosis in this series, a minimum of 2 weeks elapsed between presentation to a health professional and diagnosis of slipped capital femoral epiphysis. Eight patients had seen their local doctor but the diagnosis was not made. The remaining 12 patients with delayed diagnosis had not seen a medical practitioner and had self-referred to a chiropractor or a physiotherapist. All of these patients underwent hip manipulation prior to diagnosis. There was a significant relationship between delay in diagnosis and an increased slip severity, when compared with both the remainder of this series and the late presentation group. Knee or distal thigh pain in slipped capital femoral epiphysis remains the commonest pitfall in diagnosis for local doctors, as well as mild slips being missed on radiograms by inexperienced surgeons or radiologists. An increasing presentation of adolescents with this disorder to allied health professionals for initial management warrants a broader education strategy than has been previously advocated. Slipped capital femoral epiphysis remains an enigmatic disorder; consequently delayed diagnosis of this condition is not likely to disappear. Despite this, the medical community must strive toward early diagnosis through continued education and vigilance.
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Abstract
Slipped capital femoral epiphysis (SCFE) is a condition seen during the preadolescent growth spurt, often in obese children and in children with endocrine disorders. Given that endocrine factors also play a role in bone density, a link between low bone mineral density (BMD) and SCFE was proposed. Dual energy X-ray absorptiometry (DXA) scanning of the spine and hips was performed on 12 children with SCFE and on 5 overweight children without this hip disorder. All scans were performed by the same technician using a Hologic Delphi W densitometer and were interpreted by a pediatric orthopedic surgeon certified in clinical densitometry. Z-scores were obtained using a pediatric database. Mean and standard deviation of the Z-scores were calculated, and paired t tests were used to assess differences between these subjects and the expected norm. The SCFE patients' Z-scores at each of the skeletal sites assessed (spine, femoral neck, and total hip) were greater than the mean by an average of 1 standard deviation. The control subjects' BMD was also greater than the mean. The P values were less then 0.05. These results suggest that children with SCFE do not have low BMD, but show bone density significantly greater then expected for age and sex. Although BMD is endocrinologically driven and endocrinologic abnormalities are implicated in SCFE, there appears to be no correlation between low BMD and SCFE.
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The two faces of capital femoral epiphyseal injury--new treatment paradigms against the perceived myths. THE MEDICAL JOURNAL OF MALAYSIA 2006; 61 Suppl A:1-2. [PMID: 17042219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Abstract
Slipped capital femoral epiphysis typically occurs in adolescents. Presentation may include limp or vague pain in the hip, thigh or knee. Knee pain, in particular, is a common complaint among adolescents and may be due to patello-femoral syndromes, Osgood-Schlatter disease, patellar tendonitis, or chondromalacia patella, to name a few. However, it is vital to remember that the complaint of knee pain may be present because of referred pain from pathology at the hip. Every child presenting with a complaint of hip, thigh or knee pain must undergo a hip examination. Likewise, a "groin pull" is exceedingly rare in children and must be a diagnosis of exclusion. Any child with complaints of hip, thigh, or knee pain, or physical examination findings of out-toeing, decreased internal rotation, or obligate external rotation with flexion, should be presumed to have SCFE until proven otherwise. There is a high rate of delay in diagnosis of SCFE, which leads to opportunities for progression of deformity, which in turn leads to increased risk of arthritis. Delay in diagnosis also may allow a stable SCFE to become an unstable one, with a much higher risk of development of AVN. When suspected, the diagnosis is confirmed with x-rays (AP and frog-lateral of the pelvis). Therefore, a high index of suspicion for this disorder, and the attainment of appropriate radiographs, should allow for prompt diagnosis and referral for treatment. Treatment is urgent and surgical. Early diagnosis and proper treatment are the mainstays of prevention of adverse sequelae.
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Slipped capital femoral epiphysis in identical twins: is there an HLA predisposition? Report of a case and review of the literature. BULLETIN (HOSPITAL FOR JOINT DISEASES (NEW YORK, N.Y.)) 2006; 63:158-60. [PMID: 16878839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
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Abstract
BACKGROUND The outcome of stable slipped capital femoral epiphysis is directly related to the severity of the slip. If it is assumed that the slip will be less severe if it is diagnosed early, then early diagnosis should improve the prognosis. It was our purpose to determine demographic predictors of the severity of a slipped capital femoral epiphysis. METHODS A retrospective study of 243 children with a total of 328 stable slipped capital femoral epiphyses was performed. Gender, race, age, and symptom duration were noted. Slip severity was classified as mild (<30 degrees ), moderate (30 degrees to 50 degrees ), or severe (>50 degrees ). Statistical analyses included bivariate, multivariate, linear correlation, and logistic regression techniques. RESULTS There were 159 boys and eighty-four girls; 149 children had unilateral and ninety-four had bilateral slipped capital femoral epiphysis. Of the bilateral slips, forty-two were simultaneous and fifty-two were sequential. The mean age (and standard deviation) was 12.6 +/- 1.8 years, the mean duration of the symptoms was 5.2 +/- 7.4 months, and the mean slip angle was 29 degrees +/- 20 degrees . There were 199 mild, sixty-eight moderate, and forty-five severe slips. The mean duration of symptoms was 3.5 +/- 5.0 months for the mild slips, 7.7 +/- 9.0 months for the moderate slips, and 8.8 +/- 10.6 months for the severe slips (p < 0.0001). Older children had more severe slips: the average age was 12.3 +/- 1.8 years for the children with a mild slip, 13.0 +/- 1.6 years for those with a moderate slip, and 13.8 +/- 1.8 years for those with a severe slip (p < 0.0001). Multivariate analyses demonstrated that, among the factors studied, only the age of the patient and the duration of the symptoms were associated with the slip severity. Symptom duration and patient age were used as predictors of slip severity in a logistic regression analysis, with > or =30 degrees and <30 degrees used as the categories for slip severity, older than 12.5 years old compared with 12.5 years old or younger used as the categories for age, and more than 2.0 months compared with 2.0 months or less used as the categories for symptom duration. This model predicted the probability of a slip with confidence (p < 0.0001). The odds ratios (with 95% confidence intervals) for age and symptom duration were 2.0 (1.15 to 3.53) and 4.1 (2.34 to 7.12), respectively. Thus, a child with a stable slipped capital femoral epiphysis is 2.0 times more likely to have a moderate or severe slip if he or she is older than 12.5 years of age at the time of the diagnosis and 4.1 times more likely to have a moderate or severe slip if the duration of symptoms was longer than two months. CONCLUSIONS The only two known significant predictors of the severity of a slipped capital femoral epiphysis are age at diagnosis and symptom duration. For any individual child, slip severity and symptom duration are unique; in a large population, there is a general correlation between slip severity and increases in patient age and increases in the duration of symptoms.
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[Differential diagnosis and therapy of pediatric disorders of the hip]. Zentralbl Chir 2005; 130:W78-86. [PMID: 16382395 DOI: 10.1055/s-2005-918158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
The slipped capital femoral epiphysis (SCFE) is defined as a nontraumatic epiphyseal separation and slipping of the proximal femoral epiphysis, which usually occurs during the adolescent growth spurt. Slipping of the upper femoral epiphysis may be classified as acute, chronic, and acute on chronic. The etiology of the disease is still not fully understood but seems to be multifactorial. The typical SCFE during puberty has to be differentiated from the atypical form, which may be associated with an endocrinological disorder or with its therapy. The typical SCFE may be found in male patients, with increased height and weight. It is likely that the growth rate is slightly accelerated before slippage. Obesity is often associated with a decreased femoral anteversion accounting for abnormal mechanical shear forces at the growth plate. SCFE is treated surgically. Surgical methods are administered according to the degree of disease. Because of possible alterations of blood supply to the femoral head, acute SCFE is an emergency. Following SCFE, complications such as chondrolysis and avascular necrosis are feared.
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Surface arthroplasty in young patients with hip arthritis secondary to childhood disorders. Orthop Clin North Am 2005; 36:223-30, x. [PMID: 15833460 DOI: 10.1016/j.ocl.2005.01.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Legg-Calvé-Perthes disease (LCP) and slipped capital femoral epiphysis (SCFE) may result in alterations of the proximal femoral morphology, leading to the development of hip osteoarthritis as a young adult. Hip surface arthroplasty presents special technical challenges in these patients because of the abnormal anatomy of the head and neck. The authors reviewed the radiographic and clinical results of patients with a history of LCP or SCFE who underwent hip resurfacing between 1996 and 2002. Despite the challenges in performing hip resurfacing in this patient population and the inability to completely normalize hip anatomy, biomechanics, and leg length discrepancy, the results to date have been encouraging.
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MESH Headings
- Adolescent
- Adult
- Arthroplasty, Replacement, Hip/adverse effects
- Arthroplasty, Replacement, Hip/instrumentation
- Arthroplasty, Replacement, Hip/methods
- Cohort Studies
- Epiphyses, Slipped/complications
- Epiphyses, Slipped/diagnosis
- Female
- Femur Head/anatomy & histology
- Femur Neck/anatomy & histology
- Follow-Up Studies
- Hip Dislocation, Congenital/complications
- Hip Dislocation, Congenital/diagnosis
- Hip Prosthesis
- Humans
- Legg-Calve-Perthes Disease/complications
- Legg-Calve-Perthes Disease/diagnosis
- Male
- Middle Aged
- Osteoarthritis, Hip/diagnostic imaging
- Osteoarthritis, Hip/etiology
- Osteoarthritis, Hip/surgery
- Pain Measurement
- Preoperative Care
- Prosthesis Design
- Prosthesis Failure
- Radiography
- Range of Motion, Articular/physiology
- Recovery of Function
- Retrospective Studies
- Risk Assessment
- Severity of Illness Index
- Treatment Outcome
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31
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Apophyseal avulsion fracture of the greater trochanter after slipped capital femoral epiphysis: a case report. Acta Orthop Belg 2004; 70:619-22. [PMID: 15669468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
A 13-year-old boy sustained an avulsion fracture of the left greater trochanter eight months after surgical stabilisation of a slipped capital femoral epiphysis on the same side. In this specific case, avulsion of the greater trochanter after slipping of the capital femoral epiphysis may have been facilitated by weakening of the trochanteric physis.
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32
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33
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34
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Pediatric emergency medicine: legal briefs. Pediatr Emerg Care 2004; 20:473-6. [PMID: 15232252 DOI: 10.1097/01.pec.0000132221.88470.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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35
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Intraarticular osteoid osteoma: clinical features, imaging results, and comparison with extraarticular localization. J Rheumatol 2004; 31:957-64. [PMID: 15124257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
OBJECTIVE Intraarticular osteoid osteoma is uncommon and presents diagnostic difficulties, which are important for both rheumatologists and orthopedic surgeons. Clinical symptoms, imaging procedures, differential diagnostic problems, and treatment results of intraarticular as compared with extraarticular osteoma are analyzed in this retrospective study. METHODS Nineteen patients with intraarticular osteoid osteomas (Group A), with a mean followup period of 34 months, are compared with 15 others with extraarticular lesions (Group B). RESULTS Nine intraarticular tumors were located in the hip, 3 in the elbow, 6 in the ankle, and one in the first metatarsal head. The nonspecific symptoms in Group A, such as chronic synovitis, decreased range of motion, joint effusion, contractures, and lack of the intense perifocal sclerotic margin on radiographs, led to significant delay in diagnosis (on average 26.6 mo in Group A, 8.5 mo in Group B). The extreme variety of previous diagnoses at referral reflect the problems of differential diagnosis. A detectable nidus is often absent on conventional radiograph. Bone scintigraphy is unspecific and often fails to visualize the nidus. Computed tomography scans were accurate in two-thirds of the intraarticular and in 90% of extraarticular cases. Magnetic resonance image findings, although sometimes controversial, provided essential additional information for the correct diagnosis and therapy. CONCLUSION Clinical symptoms and imaging signs of intraarticular osteoid osteomas were significantly different from the classical hallmarks of extraarticular lesions. The 10% intraarticular occurrence of osteoid osteomas in this series is not as rare as some investigators suggest. The radiological and clinical findings are uncharacteristic and misleading, and the lesions are difficult to identify. Careful search for history data, such as nocturnal pain and positive salicylate test, in addition to extensive imaging procedures, led to the correct diagnosis prior to surgery in two-thirds of our patients with intraarticular osteoid osteomas.
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36
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Abstract
OBJECTIVE Delay in diagnosis of slipped capital femoral epiphysis (SCFE) has important implications in terms of slip severity and long-term hip outcome. The purpose of this study was to identify predictors of delay in the diagnosis of SCFE. METHODS A review of 196 patients with SCFE was performed. The primary outcome measure was delay from onset of symptoms to diagnosis. Covariates included age, gender, side, weight, pain location, insurance status, family income, slip severity, and slip stability. Delay in diagnosis was not normal in distribution; therefore, nonparametric univariate and multivariate analyses were performed. RESULTS The median delay in diagnosis was 8.0 weeks. There was a significant relationship between delay in diagnosis and slip severity (<30 degrees : 10.0 weeks; 30 degrees to 50 degrees : 14.4 weeks; >50 degrees : 20.6 weeks). There were no significant associations between delay in diagnosis and covariates of age, gender, side, and weight. There were significant associations between longer delay in diagnosis and covariates of knee/distal-thigh pain versus hip/proximal-thigh pain (6.0 vs 15.0 weeks), Medicaid coverage versus private insurance (12.0 vs 7.5 weeks), lower family income, and stable slips versus unstable slips (8.0 vs 6.5 weeks). Controlling for the other covariates, knee/distal-thigh pain, Medicaid insurance, and stable slips remained significant independent multivariate predictors of delay in diagnosis. CONCLUSIONS Patients who present with primarily knee or distal-thigh pain, patients with Medicaid coverage, and patients with stable slips have longer delays in diagnosis of SCFE. Focused intervention programs to reduce the delay in diagnosis of SCFE should emphasize patients with knee/thigh pain and patients with Medicaid coverage.
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Abstract
Slipped capital femoral epiphysis in a child with sickle cell disease has not been reported previously. The diagnostic challenges, role of imaging techniques, and the medical treatment of this patient are discussed. The presentation of acute hip or leg pain in a child with sickle cell disease should alert the treating physician to the possibility of a vaso-occlusive crisis as the likely source of the child's pain. The goal of the current case report is to emphasize the need to maintain a high index of suspicion for other potential causes of hip, thigh, or knee pain such as slipped capital femoral epiphysis in an adolescent. Preoperative and postoperative care for a child with sickle cell disease needs to be modified to minimize the risks of vaso-occlusive complications.
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38
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MESH Headings
- Adolescent
- Child
- Clubfoot/diagnosis
- Diagnosis, Differential
- Epiphyses, Slipped/diagnosis
- Female
- Foot Deformities, Acquired/diagnosis
- Foot Deformities, Acquired/etiology
- Foot Deformities, Congenital/diagnosis
- Foot Deformities, Congenital/therapy
- Hip Dislocation, Congenital/diagnosis
- Hip Dislocation, Congenital/therapy
- Humans
- Infant
- Legg-Calve-Perthes Disease/diagnosis
- Lower Extremity Deformities, Congenital/diagnosis
- Lower Extremity Deformities, Congenital/therapy
- Male
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39
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Epidemiology and demographics of slipped capital femoral epiphysis in Japan: a multicenter study by the Japanese Paediatric Orthopaedic Association. J Orthop Sci 2003; 7:610-7. [PMID: 12486462 DOI: 10.1007/s007760200110] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Anationwide survey of the epidemiology and demographics of slipped capital femoral epiphysis (SCFE) was carried out using questionnaires to investigate the incidence, clinical characteristics, and frequently used treatment procedures in Japan. Inquiries were sent to 2040 of the leading hospitals nationwide. Data were collected for the period between January 1997 and December 1999. Inquiries included onset age, sex, past medical history, type of slip, height, weight, and treatment procedure. Altogether, 314 cases were reported (237 boys, 77 girls) from 131 hospitals. The average annual incidence was estimated to be at least 2.22 for boys and 0.76 for girls for every 100 000 in the age group of 10- to 14-year-olds. These estimations are five times higher than the 1976 statistics from the eastern half of Japan. The average onset age was 11 years 10 months in boys and 11 years 5 months in girls. The most common treatment was surgery including in situ fixation (61.4%), osteotomies (25.9%), fixation after manual reduction (11.9%), and skeletal traction (0.9%). All patients except two were treated surgically. We concluded that SCFE has markedly increased during the last 25 years in Japan, and therefore further study of SCFE is needed to understand this disorder.
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40
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Wandering femoral epiphysis. Acta Paediatr 2003; 91:1272-3. [PMID: 12463335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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41
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Abstract
Slipped capital femoral epiphysis (SCFE), though a relatively common disorder, is frequently missed on initial presentation. Symptoms can be vague, the physical examination unrevealing, and radiographic abnormalities subtle. Prompt diagnosis of SCFE is important, however, to improve clinical outcome. The emergency physician needs to remain vigilant for this diagnosis to avoid this orthopedic pitfall. This article examines the clinical presentation, diagnostic techniques, and management options applicable to the emergency physician in the treatment of SCFE.
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42
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[Value of ultrasound, CT, and MRI in the diagnosis of slipped capital femoral epiphysis (SCFE)]. DER ORTHOPADE 2002; 31:851-6. [PMID: 12232702 DOI: 10.1007/s00132-002-0372-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Traditionally, radiographic assessment of the hip with anteroposterior and lateral views is the gold standard of diagnosis in SCFE. This paper evaluates the possible contributions of other methods of modern imaging to the early diagnosis and treatment. There is scientific evidence that ultrasound can diagnose the disease earlier than conventional radiography and also has the possibility to differentiate the classification between stable and unstable. MRI depicts marrow changes earlier than any other imaging method available and has a role in cases where the diagnosis is difficult to make as well as in assessing the risk of chondrolysis and avascular necrosis. To show the anatomic deformity, anteroposterior and lateral radiographs remain the mainstay of preoperative planning.
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43
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[Treatment of acute slips and clinical results in slipped capital femoral epiphysis]. DER ORTHOPADE 2002; 31:857-65. [PMID: 12232703 DOI: 10.1007/s00132-002-0374-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In looking at the pathoanatomy of slipped capital epiphysis, it is important to appreciate that the articular cartilage ruptures at the level of the physis as the articular cartilage also covers part of the femoral neck metaphysis. As a consequence, smoothness is lost and already with mild slips the irregularities may injure the acetabular cartilage structures and may cause tears of the labrum. Principally therefore an open revision and restoration of the anatomy as perfectly as possible is needed. The technique for open reduction was developed by Dunn in 1964 and then refined by Ganz in 1997 applying new anatomical vascular studies. However, the long-term data on the "conservative" approach of only using transfixation to avoid further slipping show relatively good results and long-term studies of a more aggressive open approach will be needed to show evidence of further improvement. For the more severe cases, restoration of the correct anatomy by open reduction or improved axial relationships by more distant osteotomies have already been proven to give better results. Besides the extent of the slip, it is important to consider whether the slip is acute or chronic or acute and chronic. So far there are no data showing that the surgical treatment of slipped capital femoral epiphysis must be made on an emergency basis. However, prevention of further slips, e.g., by supine transport, is to be considered an emergency.
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44
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Abstract
Treatment of slipped upper femoral epiphysis (SUFE) is directed at preventing progressive slippage, minimizing deformity and avoiding avascular necrosis and chondrolysis. Delay in treatment adversely affects long-term outcomes. In a retrospective study we assessed delays between symptom onset and evaluation of the patient in an orthopaedic department. 27 patients aged 10–16 years were grouped by source of referral (general practitioner or accident and emergency department), and hips were classified as stable or unstable according to ability to bear weight. The 27 children had 37 affected hips, 31 stable and 6 unstable. In the 20 patients referred by general practitioners, mean delay from symptom onset to orthopaedic evaluation was 119 days (range 2–504); in the 7 referred from accident and emergency departments it was 95 days (1–482). In the latter group the slips were more likely to be acute and unstable. 9 (45%) of the patients in the general-practitioner group had hip radiography before referral, all correctly diagnosed though not all the examinations included the recommended frog-lateral views. Long delays between onset and diagnosis of SUFE are most likely in patients with mild symptoms, able to bear weight on the hip. Any adolescent with undiagnosed hip or knee pain that has lasted more than a week should undergo radiological investigation of the hip, with frog-lateral as well as anteroposterior views.
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45
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Slipped capital femoral epiphysis. A case study. ADVANCE FOR NURSE PRACTITIONERS 2002; 10:75-6. [PMID: 12400368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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46
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[Profile of radiologic-orthopedic requirements in pediatric hip dysplasia, coxitis and epiphyseolysis capitis femoris]. Radiologe 2002; 42:467-73. [PMID: 12149907 DOI: 10.1007/s00117-002-0753-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
DDH, septic coxarthritis and slipped capital epiphysis should be diagnosed as soon as possible. Hip sonography is the goal of DDH examination technique, anatomical identification and 3 landmarks check up are there most important points of the method. With the progress of ossification and loss of the 3 landmarks consecutively, x-rays become increasingly important. Septic coxarthritis is an orthopaedic emergency case, sonography is the most important tool in primary diagnosis. Slipped capital epiphysis requires an x-ray in 2 planes, MRI oder CT scans respectively makes sense in special cases to localize the area of necrosis and to plan further reconstructive procedures.
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MRI features of confirmed "pre-slip" capital femoral epiphysis: a report of two cases. Skeletal Radiol 2002; 31:362-5. [PMID: 12073122 DOI: 10.1007/s00256-002-0497-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2001] [Revised: 01/18/2002] [Accepted: 02/12/2002] [Indexed: 02/02/2023]
Abstract
We describe the morphologic and signal changes detected about the proximal femoral growth plate in two patients with hip pain preceding the progression to slipped capital femoral epiphysis using magnetic resonance imaging.
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48
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49
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[Acquired pathology of the hip in children]. LA REVUE DU PRATICIEN 2002; 52:632-7. [PMID: 12001414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Hip pathology is a frequent motive for consultation in the field of paediatrics. The clinical examination and the radio-imagery both play a central role in the diagnostic process. If acute benign synovitis is the principal cause in the child, it remains a diagnosis of exclusion and must not in any case lead to a missed diagnosis of septic arthritis. Other diagnoses should be evoked according to the age of the child: epiphysiolysis, true surgical emergency, primary osteochondritis of the hip, early inflammatory polyarthritidies.
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50
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Quality of evaluation and management of children requiring timely orthopaedic surgery before admission to a tertiary pediatric facility. J Pediatr Orthop 2002; 22:265-7. [PMID: 11856944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The purpose of this study was to investigate the quality of evaluation and management of children requiring timely orthopaedic surgery before admission to a tertiary pediatric facility. A retrospective chart review was performed on 372 consecutive children who underwent orthopaedic surgery for a diagnosis of fracture, infection, slipped capital femoral epiphysis (SCFE), or compartment syndrome during a 22-month period at the authors' facility. Of the 372 children, 142 children (38%) first received medical care elsewhere; these are the subjects of this study. Before being seen at the authors' institution, 27 children (19%) had a problem in treatment or diagnosis and 18 (13%) had a delay in diagnosis or treatment of greater than 48 hours. Problems in diagnosis included five children with unrecognized open fractures, four of whom did not receive antibiotics; six children with missed SCFE, five of whom were not made non-weight-bearing; and six missed closed fractures. Delay in treatment occurred for 15 fractures, with a mean delay of >7 days until surgical treatment. Insurance status and primary language of the family were not associated with problems or delays in treatment. Overall, 32% of children undergoing time-sensitive orthopaedic surgery at a tertiary pediatric center had problems or delays in the medical care they received before transfer.
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