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This single-centre retrospective study reports our management of carpal tunnel syndrome in 52 children (103 hands) with mucopolysaccharidoses and mucolipidoses. All except one were bilateral. The median age at surgery was 4 years (range 1.5 to 12). The diagnosis of carpal tunnel syndrome was confirmed by an electromyogram (EMG) in all patients; 38% of these presented without any clinical signs. Surgical neurolysis was performed in all hands, combined with epineurotomy in 52 hands (50%) and flexor tenosynovectomy in 75 hands (73%). Surgery was bilateral in 98% of children (102 hands). The mean follow-up was 12 years (range 1 to 19) and the EMG was normalized in 78% of hands. Ten patients suffered recurrence, eight of whom required further surgery. Screening for carpal tunnel syndrome is essential for the management of children mucopolysaccharidoses and mucolipidoses. Surgical treatment should be carried out early with follow-up by EMG to detect recurrence.Level of evidence: IV.
Assuntos
Síndrome do Túnel Carpal , Deformidades Congênitas da Mão , Mucolipidoses , Mucopolissacaridoses , Síndrome do Túnel Carpal/diagnóstico , Síndrome do Túnel Carpal/etiologia , Síndrome do Túnel Carpal/cirurgia , Criança , Pré-Escolar , Mãos , Humanos , Lactente , Mucolipidoses/complicações , Mucolipidoses/diagnóstico , Mucolipidoses/cirurgia , Mucopolissacaridoses/complicações , Mucopolissacaridoses/diagnóstico , Mucopolissacaridoses/cirurgia , Estudos RetrospectivosRESUMO
INTRODUCTION: Vascularized fibular proximal epiphyseal transfer associated to a diaphyseal segment is used to treat childhood epiphyseal defect. The aim of the present study was to analyze surgical technique and long-term clinical and radiological results. MATERIAL AND METHOD: Between 1997 and 2008, 7 patients with a mean age of 5.7 years (range, 2-8 years) were operated on for bone malignancy with vascularized fibular epiphyseal transfer: 5 Ewing sarcomas and 2 osteosarcomas, located in the proximal femur (n=3), proximal humerus (n=3) or distal radius (n=1). Mean transplant size was 13.8cm. Vascularization involved a single artery in 5 cases (3 peroneal, 2 anterior tibial) and both in 2 cases. Internal fixation used intramedullary nailing in 6 cases and screwed plate in 1. All patients underwent pre- and post-operative chemotherapy following French Pediatric Oncology Society (SFOP) protocols. RESULTS: Mean follow-up was 11 years (range, 3 years 11 months to >17 years). All patients were alive and in tumor remission. Reconstructed joint function was satisfactory in 85% of cases. Graft thickening indicated integration in all cases. The transferred cartilage had recovered growth in 4 cases. Complications comprised postoperative infection (n =1), consolidation defects (n = 2), fractures (n = 8), malalignment requiring surgical revision (n = 1), and spontaneously resolving common peroneal nerve palsies (n = 2). DISCUSSION: In young children, vascularized fibular epiphyseal transfer fills bone defect, reconstructs a functional joint and allows continued growth in the resected segment. Growth prostheses, in the authors' experience, always give poor results in this age-group, and fusion fails to address the growth problem. Patients should be informed about the risk of fracture, persisting over the long term. CONCLUSION: Vascularized fibular epiphyseal transfer is a difficult technique, subject to complications, but enables reconstruction of a bone segment involving the epiphysis in young children, conserving function and growth. LEVEL OF EVIDENCE: III, retrospective clinical study.
Assuntos
Neoplasias Ósseas , Procedimentos de Cirurgia Plástica , Adolescente , Neoplasias Ósseas/diagnóstico por imagem , Neoplasias Ósseas/cirurgia , Transplante Ósseo , Criança , Pré-Escolar , Epífises/diagnóstico por imagem , Epífises/cirurgia , Fíbula , Seguimentos , Humanos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
The aim of the present study was to report results of direct circular suture after 1-stage circumferential resection of limb ring constriction in amniotic band syndrome. A multicentre retrospective study included 14 patients with amniotic band syndrome (mean age, 13.3 months) operated on between 2004 and 2019 by circumferential release of ≥1 ring constriction. Assessment was based on limb function and clinical scar aspect on the POSAS and Vancouver scales. Mean follow-up was 3.9 years. There were no scar-related, vascular or neurologic complications, postoperatively or at last follow-up. POSAS and Vancouver scores were satisfactory. One-stage circumferential release with direct closure is a simple technique that provides satisfactory functional and esthetic results.
Assuntos
Síndrome de Bandas Amnióticas , Síndrome de Bandas Amnióticas/cirurgia , Constrição , Estética , Extremidades , Humanos , Lactente , Recém-Nascido , Estudos RetrospectivosRESUMO
The "horseman" procedure is a surgical technique used to correct the talocalcaneal joint displacement of severe idiopathic flatfoot in children while maintaining the reduction with a temporary talocalcaneal screw. While this technique has been used since the early 1960s, very little has been reported on its results. Our objectives were to estimate the correction, functional results, and postoperative complications of the "horseman" procedure. We conducted a retrospective study on 23 consecutive patients (41 cases) who underwent the "horseman" procedure for a talocalcaneal joint displacement. Mean follow-up was 8.9 (range 1 to 28) years, and 8 patients (12 feet) had reached bone maturity at last follow-up. Mean age at surgery was 6.6 (range 4 to 9.5) years. At last follow-up, all the patients were asymptomatic except 2 [8.7%] (4 [9.8%] cases). The talocalcaneal divergence on anteroposterior and lateral radiographic views was reduced by 8.9° and 11.4°, respectively, after the surgery, and the correction was maintained with loss of 0.7° and 2.9°, respectively, at final follow-up. The talonavicular coverage angle was reduced by 25° without loss of correction at last follow-up. The calcaneal pitch angle did not change after the surgery. Mean American Orthopedic Foot and Ankle Society score increased from 88.7 of 100 (63 of 100 to 93 of 100) preoperatively to 99 of 100 (97 to 100 of 100) at last follow-up. No major complication occurred. The "horseman" procedure allows an immediate and lasting correction of severe idiopathic flatfoot in children.
Assuntos
Pé Chato/cirurgia , Parafusos Ósseos , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Masculino , Estudos Retrospectivos , Articulação Talocalcânea/cirurgia , Fatores de Tempo , Resultado do TratamentoRESUMO
Bone and joint infections in children. Bone and joint infections in children are diagnostic and therapeutic emergencies. The most frequently isolated bacteria are Staphylococcus aureus and Kingella kingae. The latter gives few clinical symptoms with slightly abnormal biological signs. Improved bacteriological sampling techniques and analysis (PCR) have allowed to isolate fragile germs. The clinical examination is fundamental completed by bone scintigraphy and MRI for early diagnosis. Actual shorter antibiotic treatment protocols are currently used and shorten the duration of hospitalization. Surgical treatment with the evacuation of a collection and/ or washing of a joint is still a key point in the management of such infections. Currently, severe forms of bone and joint infections have appeared due to staphyloccocus aureus resistant to methicillin.
Infections ostéoarticulaires de l'enfant. Les infections ostéo-articulaires de l'enfant sont des urgences diagnostiques et thérapeutiques. Les germes les plus souvent isolés sont Staphylococcus aureus et Kingella kinga. Ce dernier donne un tableau clinique pauvre avec un bilan peu perturbé. L'amélioration des techniques de prélèvements bactériologiques et d'analyse (PCR) a permis d'isoler des germes fragiles. L'examen clinique est l'élément fondamental de diagnostic accompagné de l'imagerie avec la scintigraphie et l'IRM permettant un diagnostic précoce. Les nouveaux protocoles d'antibiothérapie plus courts permettent actuellement de raccourcir la durée d'hospitalisation et le traitement chirurgical avec l'évacuation d'une collection, le lavage d'une articulation, garde toujours sa place dans la prise en charge. Actuellement, des formes graves d'infections ostéoarticulaires en rapport avec des staphylocoques dorés communautaires résistants à la méticilline sont apparues.
Assuntos
Artrite Infecciosa , Infecções por Neisseriaceae , Infecções Estafilocócicas , Artrite Infecciosa/diagnóstico , Artrite Infecciosa/tratamento farmacológico , Criança , Humanos , Kingella kingae/isolamento & purificação , Infecções por Neisseriaceae/diagnóstico , Infecções por Neisseriaceae/tratamento farmacológico , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/tratamento farmacológico , Staphylococcus aureus/isolamento & purificaçãoRESUMO
An arteriovenous malformation (AVM) is a congenital lesion with high vascular flow resulting from direct connections between arteries and veins. Its treatment is often complex, and most authors recommend a multidisciplinary approach combining surgical and endovascular treatments. We report the case of a 6-month-old boy with a voluminous AVM of the left forearm inducing osteolysis of the radius, with bowing of its diaphysis and subsequent radial head dislocation. Surgical excision of the AVM was not possible, but 2 sequential coil embolizations achieved control of the lesion. After 3.5 years, the AVM was undetectable, and notable improvement was noted both in symptoms and radiographic findings. This case underlines how an AVM can have noteworthy influence on surrounding tissues and shows that embolization alone can achieve a satisfying midterm outcome even when surgery is not possible.
Assuntos
Malformações Arteriovenosas/terapia , Embolização Terapêutica , Antebraço/irrigação sanguínea , Malformações Arteriovenosas/diagnóstico por imagem , Antebraço/diagnóstico por imagem , Humanos , Lactente , Masculino , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: The purpose of this study was to evaluate the two-stage surgical technique combining induced membrane, spongy autograft and intramedullary fixation for the treatment of congenital pseudarthrosis of the tibia (CPT). METHODS: Three boys and two girls were treated by this technique between 2003 and 2008. All patients had type IV CPT in Crawford's classification. Four of them had a limited dystrophic form, whereas one case presented an extensive tibia bone dystrophy. The average age of patients at the time of surgery was 23 months (range 10-30 months), with an average follow-up of 5.8 years (range 2.4-8.1 years). RESULTS: Satisfactory tibial bony union was achieved in all cases at the last follow-up. Bone healing was obtained in the four limited forms after an average term of 4 months. One patient suffered from a non-displaced fracture that healed by casting in a usual period of time. The patient with an extensive dystrophic bone had to undergo a secondary inter-tibiofibular bone graft to finally achieve bone union. CONCLUSIONS: The preliminary results show that this technique is successful in CPT. It may be used even in young children and offers a good alternative to other treatments available, avoiding external fixation and the technical difficulties of microvascular surgery.
RESUMO
PURPOSE: Centralization and radialization are the most widely reported surgical treatments for Bayne and Klug Type III and IV radial longitudinal deficiency. Prior soft tissue distraction has been introduced to improve reducibility of the deformity without skeletal resection. Satisfying long-term effects have been reported with centralization but are still unclear with radialization. METHODS: This is a retrospective study of 8 consecutive children with Bayne and Klug Type III or IV radial longitudinal deficiency treated with preliminary soft tissue distraction followed by radialization between 2003 and 2008. All children underwent the same surgical protocol. End points of the study were clinical appearance, the hand-forearm angle, and mean angular correction at last follow-up. RESULTS: The mean preoperative hand-forearm angle was 61° (26°-91°). The average duration of distraction was 1.9 month (1-3 mo). The initial postoperative angle averaged 12° (-14°-40°). There were 3 postoperative complications: 2 cases of pin loosening and 1 case of fracture of the base of the small finger metacarpal. Mean follow-up duration was 2.6 years (1-4 y). At last follow-up, 7 of the 8 patients had visible recurrence of the deformity, the hand-forearm angle had deteriorated to 44° (20°-69°), and the mean angular correction was 18° (-43°-59°). CONCLUSIONS: Preoperative distraction allows a gradual realignment of the hand on the forearm without skeletal resection, but the recurrence rate after radialization is high. Tendon transfers and soft tissue tensioning were unable to maintain hand-forearm alignment following soft tissue distraction. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.