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Erratum to: Eur J Orthop Surg Traumatol DOI 10.1007/s00590-015-1656-8. The author would like to correct the errors in the publication of the original article. The corrected details are given below for your reading. Second and third authors' given names have been published incorrectly. The correct author names should be D. Popkov and H. Huber. The affiliations of the authors J. M. Poircuitte, D. Popkov, H. Huber, E. Polirsztok and P. Journeau are incorrect. The correct affiliations should be: J. M. Poircuitte, H. Huber, E. Polirsztok and P. Journeau: Service de chirurgie orthopedique pediatrique, Hopital d'enfant, Centre hospitalo-universitaire de Nancy, 5 allee du Morvan, 54500 Vandoeuvre les Nancy, France. D. Popkov: Russian Ilizarov Scientific Center for Restorative Traumatology and Orthopaedics, Kurgan, Russia. Corresponding author e-mail address should be p.journeau@ chu-nancy.fr.
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UNLABELLED: Bioresorbable devices are commonly used in traumatology. The biomechanical stability of these materials has improved in the past decade, and they have proven to be biologically non-hazardous, while their main advantage is that their use avoids reintervention for removal of the device. A prospective monocentric study was conducted: 24 patients presenting with a fracture that was amenable to osteosynthesis by small-diameter screws were included. These comprised ten tibial spine fractures, four osteochondritis dissecans of the distal femur, eight fractures of the medial epicondyle of the distal humerus, and two distal tibial apophyseal fractures. One or more screws were used that were made of a copolymer of poly-L-lactide-poly-D-lactide acid and trimethylene carbonate with a diameter of 2.8 mm. All patients were immobilized with a cast. Clinical and radiographic monitoring was conducted every month. The entire follow-up protocol had a duration of 24 months. One patient with osteochondritis dissecans presented with joint effusion. Joint stiffness at the time of cast removal resolved completely after 4 months, except for with three children (one epicondyle fracture, two tibial spine fractures). No subjective or objective instability could be detected by clinical examination. Radiographic follow-up revealed no secondary displacement, and all of the fractures had healed. No osteolysis was seen around the screws. No growth disturbances were noticed. Bioresorbable materials thus appear to be a suitable alternative approach for certain pediatric fractures. Their use resulted in outcomes similar to traditional techniques in terms of functional properties and bone healing. Although initial costs are presumably slightly higher, by avoiding a removal operation the total financial burden is most likely reduced. LEVEL OF EVIDENCE: III.
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Fraturas do Fêmur/cirurgia , Fixação Interna de Fraturas/instrumentação , Fraturas do Úmero/cirurgia , Fraturas Intra-Articulares/cirurgia , Osteocondrite/cirurgia , Fraturas da Tíbia/cirurgia , Implantes Absorvíveis , Adolescente , Materiais Biocompatíveis/uso terapêutico , Parafusos Ósseos , Criança , Pré-Escolar , Dioxanos/uso terapêutico , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Polietilenoglicóis/uso terapêutico , Ácidos Polimetacrílicos/uso terapêutico , Estudos Prospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: Comparing to other primates, one of the most important specificities of the human anatomy are consequences of bipedalism. Although bone consequences are well known (lumbar lordosis, horizontal position of the foramen magnum, lengthening of the lower limbs, reduction of the pelvis, specialization of the foot), consequences of our locomotion on the Latissimus dorsi are still unclear. MATERIALS AND METHODS: One dissection of a chimpanzee Latissimus dorsi (Pan troglodytes) has been performed and compared to 30 human Latissimus dorsi dissections (10 fresh cadavers and 20 formoled cadavers). In each dissection, the existence of direct muscular insertions on the iliac crest has been investigated and the constitution of the thoracolumbar fascia has been described. RESULTS: In chimpanzee dissection, a muscular direct insertion of the Latissimus dorsi was present on the iliac crest of 9 cm long. The TLF was made of the superficial and the deep fascias of the Latissimus dorsi and the superficial fascia of the erector spinae muscles which was deeper. In man, there was no direct muscular insertion of the Latissimus dorsi in 90 % of cases, the TLF was constituted the same way. CONCLUSION: This study suggests that the Latissimus dorsi has been separated from the iliac crest in man during the evolution because of the permanent bipedalism and that it stayed inserted on the iliac crest in chimpanzee because of the brachiation.
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Ílio/anatomia & histologia , Pan troglodytes/anatomia & histologia , Músculos Superficiais do Dorso/anatomia & histologia , Idoso , Idoso de 80 Anos ou mais , Animais , Cadáver , Dissecação , Feminino , Humanos , MasculinoRESUMO
Detachment of the proximal epiphyseal plate of the femur is a rare observation in infants. The context usually involves obstetrical injury or child abuse. There is however a high risk in certain children with epilepsy. Fractures and dislocations can occur during hypertonic seizures in a context of iatrogenic bone weakening due to drug treatments. Emergency reduction is required and requires a double fixation with osteosynthesis and plaster cast in order to reduce the risk of secondary displacement in this particular context. The risk of major impact on growth requires prolonged radiographic and clinical follow-up.
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Epilepsia/complicações , Fêmur/lesões , Epífises/lesões , Epífises/cirurgia , Fêmur/cirurgia , Humanos , Lactente , Masculino , Ferimentos e Lesões/etiologia , Ferimentos e Lesões/cirurgiaRESUMO
Aims: This multicentre, retrospective study aimed to improve our knowledge of primary pyogenic spinal infections in children by analyzing a large consecutive case series. Patients and Methods: The medical records of children with such an infection, treated at four tertiary institutions between 2004 and 2014, were analyzed retrospectively. Epidemiological, clinical, paraclinical, radiological, and microbiological data were evaluated. There were 103 children, of whom 79 (76.7%) were aged between six months and four years. Results: We confirmed a significant male predominance in the incidence of primary pyogenic spinal infections in children (65%). The lumbar spine was the most commonly affected region, and 27 infections (26.2%) occurred at L4/5. The white blood cell count was normal in 61 children (59%), and the CRP level was normal in 43 (42%). Blood cultures were performed in 95 children, and were positive in eight (8%). A total of 20 children underwent culture of biopsy or aspiration material, which was positive in eight (40%). Methicillin-sensitive Staphylococcus aureus (MSSA) and Kingella ( K.) kingae were the most frequently isolated pathogens. Conclusion: MSSA remains the most frequently isolated pathogen in children with primary pyogenic infection of the spine, but K. kingae should be considered as an important pathogen in children aged between six months and four years. Therefore, an empirical protocol for antibiotic treatment should be used, with consideration being made for the triphasic age distribution and specific bacteriological aetiology. In the near future, the results of polymerase chain reaction assay on throat swabs may allow the indirect identification of K. kingae spondylodiscitis in young children and thus aid early treatment. However, these preliminary results require validation by other prospective multicentre studies. Cite this article: Bone Joint J 2018;100-B:542-8.
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Discite , Kingella kingae , Infecções por Neisseriaceae , Osteomielite , Infecções Estafilocócicas , Canadá/epidemiologia , Pré-Escolar , Discite/diagnóstico , Discite/epidemiologia , Discite/microbiologia , Europa (Continente)/epidemiologia , Feminino , Humanos , Lactente , Kingella kingae/isolamento & purificação , Masculino , Infecções por Neisseriaceae/diagnóstico , Infecções por Neisseriaceae/epidemiologia , Infecções por Neisseriaceae/microbiologia , Osteomielite/diagnóstico , Osteomielite/epidemiologia , Osteomielite/microbiologia , Estudos Retrospectivos , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/epidemiologia , Infecções Estafilocócicas/microbiologiaRESUMO
BACKGROUND: Following resection of large benign bone tumors surgeons are confronted with bone defects severely affecting the stability of a limb. To restore the mechanical continuity of the bone different treatment methods using bone grafts have been described. In pediatric patients the thick periosteal sleeve is thought to contribute to bone formation. HYPOTHESIS: An intact periosteal sleeve is crucial in bone remodelling around a non-vascularised fibular graft used to bridge large bone defects. METHODS: We present a treatment technique applied in 6 cases comprising of subperiosteal tumor resection at the diaphyseal or metaphyseal level of long bones followed by defect bridging with a non-vascularised fibula graft inserted into the periosteal sleeve of the resection zone. Elastic intramedullary nails or plates were used for stabilisation. RESULTS: Due to the intact periosteum at the resection site bone integration occurred quickly and full remodelling was seen in all but one case. Tumor location in this case was at the metaphyseal level resulting in tumor resection at the growth plate. Although bone healing at the distal resection site was seen after a few weeks proximal consolidation was only partial. Full reconstitution of the fibula in the remaining periosteal sleeve was seen in 5 cases, partial reconstitution in 1 case. DISCUSSION: In the pediatric patient, the described technique is an effective and reliable treatment method for large benign bone tumors requiring resection. However, great diameter discrepancy of the donor and recipient site and a thin periosteum can be a limiting factor for its application. LEVEL OF EVIDENCE: Level IV clinical study.
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Neoplasias Ósseas/cirurgia , Transplante Ósseo/métodos , Fíbula/transplante , Úmero/cirurgia , Periósteo/transplante , Tíbia/cirurgia , Adolescente , Pinos Ortopédicos , Transplante Ósseo/instrumentação , Criança , Feminino , Seguimentos , Humanos , Masculino , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: The free vascularised fibular flap (FVFF) is widely used to treat bone defects, although it must be harvested from a healthy site. The objective of this study was to assess clinical morbidity and radiological changes at the FVFF donor site in children. HYPOTHESIS: Distal fibular stabilisation using a tibial strut decreases the prevalence of valgus ankle deformity. MATERIAL AND METHOD: Thirty-one children managed at two centres between 1994 and 2014 were included. Mean age was 8.9 years (range, 2-14 years) and mean follow-up was 6.6 years (range, 2-21 years). Early and delayed complications were evaluated. RESULTS: Of the 17 early complications, 82.4% resolved fully within 7 months. Valgus ankle deformity developed in 6 (19.4%) patients. Age-residual fibula index under 16 was not significantly associated with valgus ankle deformity, although the P-value was borderline (P<0.058). Residual distal fibula length did not predict valgus ankle deformity. Three techniques were used for fibular reconstruction: syndesmotic screw, tibial strut, and both. None of these techniques prevented the occurrence of valgus ankle deformity. DISCUSSION: Clinical donor-site morbidity after FVFF harvesting, although noticeable, usually resolved promptly. Taken alone, an age-residual fibula index under 16 did not predict valgus ankle deformity. We recommend a distal tibio-fibular quadricortical syndesmotic screw or combined syndesmotic screw-tibial strut fixation to prevent valgus ankle deformity, which is common when a tibial strut is used alone. LEVEL OF EVIDENCE: IV.
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Transplante Ósseo/métodos , Fíbula/transplante , Retalhos de Tecido Biológico/transplante , Coleta de Tecidos e Órgãos , Adolescente , Mau Alinhamento Ósseo/diagnóstico , Mau Alinhamento Ósseo/epidemiologia , Mau Alinhamento Ósseo/etiologia , Mau Alinhamento Ósseo/prevenção & controle , Parafusos Ósseos , Transplante Ósseo/instrumentação , Criança , Pré-Escolar , Feminino , Fíbula/irrigação sanguínea , Fíbula/cirurgia , Seguimentos , Retalhos de Tecido Biológico/irrigação sanguínea , Humanos , Masculino , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
The malignant bone tumours in children are rare, concerning 5% of the all paediatric tumours. Among all paediatric bone tumours, 15% of them are malignant. The main bone tumours in children are the osteosarcoma and the Ewing sarcoma. The diagnosis and treatment need a multidisciplinary medical team. It is essential in front of potential clinical or radiological signs, to perform quickly the specific medical exams and biopsy. The treatment needs a paediatric medical and surgical staff.
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Neoplasias Ósseas/cirurgia , Osteossarcoma/cirurgia , Sarcoma de Ewing/cirurgia , Adolescente , Amputação Cirúrgica , Neoplasias Ósseas/complicações , Neoplasias Ósseas/diagnóstico por imagem , Administração de Caso , Criança , Pré-Escolar , Fraturas Espontâneas/diagnóstico por imagem , Fraturas Espontâneas/etiologia , Fraturas Espontâneas/cirurgia , Humanos , Lactente , Fixadores Internos , Osteossarcoma/complicações , Osteossarcoma/diagnóstico por imagem , Radiografia , Procedimentos de Cirurgia Plástica , Sarcoma de Ewing/complicações , Sarcoma de Ewing/diagnóstico por imagemRESUMO
PURPOSE OF THE STUDY: Osteochondritis rarely involves the femoral condyles. Discovery in this localization raises several questions concerning the nature of the articular cartilage, the potential for spontaneous healing, and, in the event of a free fragment, the outcome after its loss or repair. MATERIAL AND METHODS: This multicentric study included 892 pediatric and adult cases, the cutoff between two series being defined by fusion of the inferior growth plate. We excluded medical or surgical osteochondritis, cases involving the patella, osteochondral fractures, juvenile polyosteochondrosis, adult osteonecrosis, and osteochondritis beginning after the age of 50 years. RESULTS: Mean age at diagnosis was 16.5 years. Mean age at treatment onset was 22 years. Pain was the predominant symptom. 80% of cases were unilateral and 70% involved the medial condyle. The anatomic lesions were different in adults, showing more advanced degradation. At diagnosis, Bedouelle stages Ia and IIb constituted 80% of the cases observed among children while in adults, 66% were Bedouelle stages IIb to IV. Outcome was very good for the majority of children with Hughston clinical stage 4 while half of the x-rays were Hughston stage 3 and 4. There were thus a large percentage of children with abnormal xrays whose disease history was not yet terminated. In the adult series, the percentages of Hughston 3 and 4 was about the same as clinically. The x-rays were rarely perfectly normal since half of the clinical stage 3 patients were noted in stage 4. An abnormal x-ray with a very good clinical presentation was observed in a very large proportion of patients. DISCUSSION: It is difficult to interpret the plain x-ray and identify patients with a potentially unfavorable prognosis. We defined three radiographic classes: defect, nodule and empty notch. The Bedouelle classification uses information from all available explorations, particularly MRI and arthroscopy. Numerous therapeutic methods are used. Interruption of sports activities is the first intention treatment for children. Data in the literature and the findings of this symposium do not demonstrate any beneficial effect of immobilization on healing compared with simple abstention from sports activities. Transchondral perforation is a simple operation with low morbidity. In 85% of cases, it was used for lesions with an intact joint cartilage considered stable in 96% of cases. Healing was achieved in six months for 48% if the growth plate had not fused. The fragment was fixed in 43% of the cases with a loose cartilage fragment. Outcome was fair but degraded with the state of the joint cartilage and thus the stability of the fragment. Fixation must stabilize the fragment but not prevent further consolidation via osteogenesis. This is why deep perforations are drilled beyond the ossified area and additional osteochondral grafts are used. The Wagner operation gives less satisfactory results than more complicated procedures. Removal of a sequestrum is a simple, minimally invasive procedure with an uneventful postoperative period, but in the long term it favors osteoarthritic degradation, especially when performed in adults. Mosaic grafts give good mid term results. Morbidity is low especially if the grafts are harvested above the notch. The question of chondrolysis around the grafts was beyond the scope of this study. Chondrocyte grafting is difficult to accomplish and is expensive. The mid term results are good for large lesions. Osteotomy is logical only in the event of early stage osteoarthritic degradation. DECISION ALGORITHM IN CHILDREN AND ADOLESCENTS: If the plain x-ray reveals a defect (class I), simple interruption of sports activities should be proposed. Two situations can then develop. First, in a certain number of patients, the pain disappears as the defective zone ossifies progressively. Complete cure is frequent before the age of 12 years. In the second situation, the knee remains painful and the x-ray does not change or worsens to a class II nodular formation. In this case an MRI must be obtained to determine whether the joint cartilage is normal. There are two possibilities. First, the osteochondral fragment is viable and most probably will become completely re-integrated, particularly if the lesion is far from the growth plate. Necrosis is the other possibility. Transchondral perforations are needed in this case. If on the contrary the cartilage is altered, there is little hope for spontaneous cure. Arthroscopy may be needed to complete the exploration. Fragments, especially if there is a large surface area, must be fixed. Perforations to favor revascularization are certainly useful here. In the last situation (class III), the fragment wobbles on a thin attachment or has already fallen into the joint space. This is the type of problem generally observed in adults. The decision algorithm in adults is the same as in children for the rare nodular aspects (class II). There could be a discussion between transcartilage perforation and fixation. If there are a large number of fragments, fixation may not be fully successful and the lesion might be considered class III. For class III lesions, three operations can be used: removal of the sequestrum, mosaic bone-cartilage grafts, or autologous chondrocyte grafts. At the same follow-up, mosaic grafts give better results than excision of sequestra. It may be useful to remove sequestra in a limited number of situations: if there is just a small area of osteochondritis, the lesion is old and partially healed, or the zone is non weight-bearing. For other lesions, we favor mosaic grafts. We still do not have enough follow-up to assess the long-term outcome with these mosaic grafts, but simple excision clearly favors osteoarthritic degradation. Can chondrocytes grafts be compared with mosaic grafts? Chondrocyte grafts have been used for very large lesions and have given results similar to mosaic grafts. It might also be possible to combine fixation of a loose fragment and a mosaic graft. LESSONS FROM THIS STUDY: 1) The prognosis of osteochondritis is better before than after fusion of the growth plate but the lesion does not always heal in children. 2) Presence of osteochondritis requires complementary anatomic and functional exploration to determine the stability and the vitality of the fragment. 3) Attention must be taken to perform transchondral perforations early enough, particularly in children. 4) Screw fixation is not always sufficient. The trophicity of the fragment and its blood supply must be improved. 5) Mosaic grafts are preferable to excision of the fragment. 6) Chondrocyte grafts will be more widely used in the future.
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Fêmur , Osteocondrite Dissecante/diagnóstico , Osteocondrite Dissecante/cirurgia , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Patients under 5 years were not evaluated in the phase-3 study for enzyme replacement therapy (ERT) in MPS IV A. Here we describe the evolution of a severe Morquio A pediatric patient who was diagnosed at 19 months old and treated by ERT at 21 months old for the next 30 months. Applying the standard ERT protocol on this very young patient appeared to reduce his urinary excretion of glycosaminoglycans (GAGs); the improvements in both the 6 minute-walk test (6MWT) and the stair climb test, however, were no different than those reported in the nature history study. Additionally, this young patient experienced many ERT-associated side effects, and as a result a specific corticosteroid protocol (1 mg/kg of betamethasone the day before and 1 h before the ERT infusion) was given to avoid adverse events. Under these treatments, the height of this patient increased during the first year of the ERT although no more height gain was observed thereafter for 18 months. However, despite of ERT, his bone deformities (including severe pectus carinatum) actually worsened and his medullar cervical spine compression showed no improvement (thus needed decompression surgery). CONCLUSION: early ERT treatment did not improve the bone outcome in this severe MPS IV A patient after the 30 months-long treatment. A longer term follow up is required to further assess the efficacy of ERT on both the motor and the respiratory function of the patient.
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The early management of pediatric hand burns includes surgical treatment, medical follow up and prevention of abnormal scarring by splits and/or pressure garment therapy. The aim of this review was to find the best available evidence in the literature on the surgical part of this management. This review started with a search in the PubMed database for the keywords, hand AND/OR child AND/OR burn. Only the articles published between January 1(st), 2005 and January 1(st), 2011 were selected. The data were compared to French and American textbooks. Contradictory findings were reported on the timing of the excision and graft, with only two comparative studies reported, with a lot of biases. The state of the art on the initial management of hand burns in children is not totally conclusive due to the lack of statistic power in these studies, but many expert opinions help to define options for good therapeutic paradigms. It is important to include these patients in prospective protocols with both early and long-term follow-up in order to increase the amount of evidence at our disposal.
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OBJECT: Apert's syndrome is characterized by faciocraniosynostosis and severe bony and cutaneous syndactyly of all four limbs. The molecular basis for this syndrome appears remarkably specific: two adjacent amino acid substitutions (either S252W or P253R) occurring in the linking region between the second and third immunoglobulin domains of the fibroblast growth factor receptor (FGFR)2 gene. The goal of this study was to examine the phenotype/genotype correlations in patients with Apert's syndrome. METHODS: In the present study, 36 patients with Apert's syndrome were screened for genetic mutations. Mutations were detected in all cases. In one of the patients there was a rare mutation consisting of a double-base pair substitution in the same codon (S252F). A phenotypical survey of our cases was performed and showed the clinical variability of this syndrome. In two patients there was no clinical or radiological evidence of craniosynostosis. In two other patients with atypical forms of syndactyly and cranial abnormalities, the detection of a specific mutation was helpful in making the diagnosis. CONCLUSIONS: The P253R mutation appears to be associated with the more severe forms, with regard to the forms of syndactyly and to mental outcome. The fact that mutations found in patients with Apert' s syndrome are usually confined to a specific region of the FGFR2 exon IIIa may be useful in making the diagnosis and allowing genetic counseling in difficult cases.
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Acrocefalossindactilia/genética , Mutação/genética , Acrocefalossindactilia/diagnóstico , Acrocefalossindactilia/diagnóstico por imagem , Acrocefalossindactilia/embriologia , Sequência de Bases/genética , Encéfalo/patologia , Feminino , Feto/anatomia & histologia , Feto/fisiologia , Humanos , Recém-Nascido , Imageamento por Ressonância Magnética , Masculino , Fenótipo , Radiografia , Receptores Proteína Tirosina Quinases/genética , Receptor Tipo 2 de Fator de Crescimento de Fibroblastos , Receptores de Fatores de Crescimento de Fibroblastos/genéticaRESUMO
A fracture dislocation of the upper thoracic spine with spinal cord injury is reported in a neonate. This rare injury is associated with attendant predisposing obstetric circumstances (breech transverse presentations, large baby size) that can alert clinicians of potential problems and aid in the diagnosis of neonatal hypotonia and paralysis.
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Traumatismos do Nascimento/complicações , Luxações Articulares/etiologia , Traumatismos da Medula Espinal/etiologia , Fraturas da Coluna Vertebral/etiologia , Vértebras Torácicas/lesões , Feminino , Humanos , Recém-Nascido , Luxações Articulares/complicações , Luxações Articulares/cirurgia , Fraturas da Coluna Vertebral/complicações , Fraturas da Coluna Vertebral/cirurgia , Fusão VertebralRESUMO
During a period of 6 years to 11 years, the authors have been following six girls with scoliosis and treated with growth hormone (GH) for a growth insufficiency. The treatment with GH started after the discovery of the scoliosis for five patients. Three curve progressions have been observed, but always in the puberty period. Only one progression was noticed at the beginning of the GH treatment, but it was relieved with bracing. The results of this study do not permit one to conclude that a relation exists between GH treatment and scoliotic progression. This treatment is nevertheless not devoid of side effects, and a rigorous supervision is necessary.
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Transtornos do Crescimento/complicações , Transtornos do Crescimento/tratamento farmacológico , Hormônio do Crescimento/uso terapêutico , Escoliose/complicações , Escoliose/fisiopatologia , Adolescente , Determinação da Idade pelo Esqueleto , Estatura/efeitos dos fármacos , Braquetes , Criança , Progressão da Doença , Monitoramento de Medicamentos , Feminino , Seguimentos , Hormônio do Crescimento/farmacologia , Humanos , Puberdade , Escoliose/diagnóstico por imagem , Escoliose/terapia , Fatores de TempoRESUMO
Subcuticular whitlow is the most frequent form of hand infections in children, mainly resulting from the penetration of a foreign body such as a thorn bush or onychophagy. Local antispesis, Dakin's fluid baths and eventually antibiotics directed toward Staphylococcus aureus are usually effective therapies. Extension to a subcutaneous whitflow needs surgery. Specific treatment must be used in case of fungal and herpetic whitlows. Paronychia tendinosa is a severe form of infection affecting flexor tendons sheaths with a high risk of sequelae; it requires an emergency surgical excision and i.v. anti-Staphylococcus aureus antibiotics therapy. Hand bites need particular attention and systematic surgical advice.
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Mãos/patologia , Dermatopatias/patologia , Infecções Estafilocócicas/patologia , Antibacterianos/uso terapêutico , Mordeduras e Picadas , Criança , Pré-Escolar , Corpos Estranhos , Humanos , Dermatopatias/tratamento farmacológico , Infecções Estafilocócicas/tratamento farmacológico , Staphylococcus aureus/patogenicidadeRESUMO
PURPOSE OF THE STUDY: Several methods are used to treat essential bone cysts in children: curettage with bone graft, simple drainage, steroid injection, intramedullary nailing. No one method is preferred by all. We compared two retrospective series of children with solitary bone cysts treated by steroid injection or intramedullary nailing. MATERIAL AND METHODS: Seventy-two cysts were treated by the same team: 54 by injection of methylprednisolone, and 18 by intramedullary nailing. Fifty cysts were disclosed by bone fracture. The others were revealed by pain or discovered fortuitously. Seventy-five percent of the patients were boys. The humerus was involved in two-thirds of the cases. Patient age ranged from 5 to 10 years. Intramedullary nailing was used for the femur in 10 cases and the humerus for 8. Steroid injections were given after cyst opacification using 160 mg per injection, total mean dose 800 mg (range 80-2400 mg). RESULTS: Cure was obtained at 4 years on the average, with no difference between the two series. Complications observed were transient or definitive and more severe in patients treated by steroid injections. Most of the complications were transient effects of steroid overdosage or limb length discrepancy: 7 shortenings (1-8 cm) for injected cysts (all in patients given > 100 mg methylprednisolone), compared with 2 shortenings<2 cm after intramedullary nailing. DISCUSSION: Steroid injections have been used for many years with variable results depending on the reported series. Cyst opacification before injection is recommended to identify anomalies which could compromise outcome. Strict compliance with the rules of steroid treatment is required to avoid complications, as observed in our patients, which are dose dependent. The percutaneous method is attractive but can be used with other products such as bone marrow or bone substitutes to optimize results. Intramedullary nailing has the advantage of providing immediate support of the damaged bone while allowing cyst drainage and evacuation of the lytic segments. This method should probably be preferred for weight-bearing segments whether the cyst is associated with fracture or not. For non-weight-bearing segments, the choice between percutaneous treatment, and the substance to use, and intramedullary nailing depends largely on bone quality.
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Cistos Ósseos/tratamento farmacológico , Cistos Ósseos/cirurgia , Glucocorticoides/administração & dosagem , Metilprednisolona/administração & dosagem , Unhas , Adolescente , Criança , Pré-Escolar , Humanos , Injeções Intralesionais , Procedimentos Ortopédicos/métodos , Estudos RetrospectivosRESUMO
PURPOSE OF THE STUDY: Sacroiliitis in children is a rare disease. Since 1878, only 100 cases have been reported in the international literature. MATERIALS AND METHODS: We reviewed a series of 11 cases (mean age of 7.75 years) with a delay of 45 months. All the patients had limp, and hip pain. RESULTS: The clinical examination found each time F.A.B.E.R.E. and Glaensen signs. The hip mobility was limited most of time. There was a non specific inflammatory syndrome. Roentgenogram signs were delayed, and associated widening of the joint, geodes, condensation, and at an ultimate stage, fusion of the joint. Tc 99m scintigraphy always showed the localisation. DISCUSSION: This examination shortened the diagnosis delay, C-T scan was performed twice. It allowed visualize the local extension and complication such as abscess. It facilitated the indication of the surgical approach, and results can be appreciated through follow up CT scan studies. The germ was rarely determined as it has been reported in the literature. Therefore an articular ponction must be performed each time a sacroiliitis is suspected, under general anesthesia and associated to an arthrography or under CT scan control. Surgical drains were placed five times only. The authors limited their indication to an important collection, an abscess, or an intra-articular sequestra. CONCLUSION: At the maximum follow up (mean 45 months) all patients had a normal clinical exam. Each time there were joint modification on the roentgenogramm but without any functional correlation.
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Artrite Infecciosa/diagnóstico , Articulação Sacroilíaca , Adolescente , Antibacterianos/administração & dosagem , Artrite Infecciosa/etiologia , Artrite Infecciosa/terapia , Moldes Cirúrgicos , Criança , Pré-Escolar , Diagnóstico Diferencial , Drenagem , Feminino , Seguimentos , Humanos , Lactente , Injeções Intravenosas , Masculino , Prognóstico , Estudos RetrospectivosRESUMO
PURPOSE OF THE STUDY: The purpose of this study was to analyse the results of total hip arthroplasty for chronic juvenile arthritis in order to evaluate risks, problems and benefits of this procedure. MATERIAL AND METHODS: Between 1984 and 1992, 34 total hip prostheses were implanted for chronic juvenile arthritis in 20 patients. Most prosthesis were Zweymuller cementless prosthesis. Mean follow up was 5 years. RESULTS: Results were good. In 85 per cent of cases, patients had a normal activity recovery. Pain relief was very good since in 80 per cent cases patients had a total indolence. DISCUSSION: Beyond these good clinical results at this mean follow-up, the main interest of this study is to characterize two different periods in the surgical technique. The first period when cemented prosthesis was employed and the second one when cementless femoral implants with screwed acetabular component were used. Cementless prostheses appear to be a satisfying solution in this disease, preserving bones and showing very good radiological and functional results. CONCLUSION: Furthermore, the very low complication rate despite general discomfort may prompt us to use total hip arthroplasty for the treatment of chronic juvenile arthritis.
Assuntos
Artrite Juvenil/cirurgia , Prótese de Quadril , Adolescente , Adulto , Artrite Juvenil/diagnóstico por imagem , Criança , Feminino , Seguimentos , Prótese de Quadril/efeitos adversos , Prótese de Quadril/métodos , Humanos , Masculino , Osseointegração , Medição da Dor , Falha de Prótese , Radiografia , Amplitude de Movimento ArticularRESUMO
PURPOSE OF THE STUDY: Femoral diaphysis fractures are very frequent in children. The objective of this study was to evaluate the cost of orthopaedic treatment for femoral diaphysis fracture in school's age children. MATERIAL AND METHODS: 50 femoral fractures were reviewed at an average of 5 years follow-up with many economic parameters. DISCUSSION: Different treatments are available for this type of fracture. Actually, there is a controversy between orthopaedic and surgical treatment and no one gives better long term results. Therefore economic reasons can help for the choice of the method when the final result is equivalent. The same study should be realized for other available fracture treatments. CONCLUSION: Future studies should use the same methodology in order to obtain the real cost of each treatment.
Assuntos
Efeitos Psicossociais da Doença , Fraturas do Fêmur/terapia , Manipulação Ortopédica/economia , Adolescente , Moldes Cirúrgicos , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Modalidades de FisioterapiaRESUMO
PURPOSE: We report a series of 6 Pott's disease paraplegias treated between 1982 and 1996. MATERIALS AND METHOD: Out of 15 children suffering from Pott's disease, 6 had paraplegia. Treatment consisted of anterior medullar decompression and anterior spine fusion with bone grafting. Two or three weeks later, posterior spine fusion was achieved systematically using a CD fixation device in 3 cases. RESULTS: Neurological signs completely disappeared in 5 children. Vertebral fusion was correct in all patients and kyphosis was less than 50 degrees. DISCUSSION: The posterior approach to the spine must be proscribed as a first step, except for spine dislocation. The anterior approach allowed us to drain the abscess, to correct the kyphosis, and to perform an anterior spine fusion. The posterior spine fusion was performed a few weeks later in order to avoid kyphosis aggravation. CONCLUSION: Prognosis of Pott's disease is good but at the present time, paraplegia remains too frequent. Adapted treatment must be performed without delay.