ABSTRACT
INTRODUCTION: femoral lengthening using an intramedullary nail is one of the surgical options in the treatment of severe lower limb dysmetria in routine clinical practice. MATERIAL AND METHODS: a retrospective descriptive study was carried out on a series of five patients with a mean age of 15.4 years, who underwent femoral lengthening surgery using a Precice® intramedullary nail. The etiology in all cases was idiopathic. Preoperative and definitive postoperative theoretical lengthening or dysmetry was measured, as well as lengthening accuracy, distraction rate and index (mm/day and days/cm, respectively) and consolidation index (days/cm). Intraoperative and postoperative complications were identified in all cases. RESULTS: mean follow-up was 21 months (12-42), with no loss to follow-up. The mean duration of the surgical procedure was 126 minutes (105-160). The preoperative theoretical dysmetry was 38 ± 2.7 mm. The final mean lengthening was 41 ± 7.5 mm. The mean accuracy was 108% (91-125) and the distraction rate was 0.9 ± 0.4 mm/day. The distraction rate was 13.9 ± 5.1 days/cm and the consolidation rate was 26.6 ± 9.1 days/cm. Bone consolidation was observed in all patients with a mean of 113 ± 58 days. Regarding complications, a total of four minor muscular complications were found. CONCLUSION: the Precice® intramedullary nail is a good treatment option for cases of severe femoral shortening, providing good clinical and radiological results with a low rate of complications and implant failure.
INTRODUCCIÓN: el alargamiento femoral mediante clavo intramedular es una de las opciones quirúrgicas en el tratamiento de las dismetrías severas de miembros inferiores en la práctica clínica habitual. MATERIAL Y MÉTODOS: se realizó un estudio descriptivo retrospectivo de una serie de cinco pacientes con una media de edad de 15.4 años, intervenidos de alargamiento femoral mediante clavo intramedular Precice®. La etiología en todos los casos fue idiopática. Se midió la dismetría o alargamiento teórico prequirúrgico y el definitivo postquirúrgico, así como la precisión del alargamiento, la tasa y el índice de distracción (mm/día y días/cm respectivamente) y el índice de consolidación (días/cm). Se identificaron las complicaciones intra y postoperatorias en todos los casos. RESULTADOS: la media de seguimiento fue de 21 meses (12-42), sin pérdidas en el seguimiento. La duración media del procedimiento quirúrgico fue de 126 minutos (105-160). La dismetría teórica prequirúrgica fue de 38 ± 2.7 mm. El alargamiento medio final fue de 41 ± 7.5 mm. La precisión media fue de 108% (91-125) y la tasa de distracción de 0.9 ± 0.4 mm/día. El índice de distracción fue de 13.9 ± 5.1 días/cm y el índice de consolidación, de 26.6 ± 9.1 días/cm. La consolidación ósea se observó en la totalidad de los pacientes con una media de 113 ± 58 días. Con respecto a las complicaciones, se encontraron un total de cuatro complicaciones menores de índole muscular. CONCLUSIÓN: el clavo intramedular Precice® es una buena opción de tratamiento para casos de acortamiento femoral severo aportando buenos resultados clínicos y radiológicos con una baja tasa de complicaciones y fallo del implante.
Subject(s)
Bone Lengthening , Adolescent , Humans , Retrospective StudiesABSTRACT
Resumen: Introducción: el alargamiento femoral mediante clavo intramedular es una de las opciones quirúrgicas en el tratamiento de las dismetrías severas de miembros inferiores en la práctica clínica habitual. Material y métodos: se realizó un estudio descriptivo retrospectivo de una serie de cinco pacientes con una media de edad de 15.4 años, intervenidos de alargamiento femoral mediante clavo intramedular Precice®. La etiología en todos los casos fue idiopática. Se midió la dismetría o alargamiento teórico prequirúrgico y el definitivo postquirúrgico, así como la precisión del alargamiento, la tasa y el índice de distracción (mm/día y días/cm respectivamente) y el índice de consolidación (días/cm). Se identificaron las complicaciones intra y postoperatorias en todos los casos. Resultados: la media de seguimiento fue de 21 meses (12-42), sin pérdidas en el seguimiento. La duración media del procedimiento quirúrgico fue de 126 minutos (105-160). La dismetría teórica prequirúrgica fue de 38 ± 2.7 mm. El alargamiento medio final fue de 41 ± 7.5 mm. La precisión media fue de 108% (91-125) y la tasa de distracción de 0.9 ± 0.4 mm/día. El índice de distracción fue de 13.9 ± 5.1 días/cm y el índice de consolidación, de 26.6 ± 9.1 días/cm. La consolidación ósea se observó en la totalidad de los pacientes con una media de 113 ± 58 días. Con respecto a las complicaciones, se encontraron un total de cuatro complicaciones menores de índole muscular. Conclusión: el clavo intramedular Precice® es una buena opción de tratamiento para casos de acortamiento femoral severo aportando buenos resultados clínicos y radiológicos con una baja tasa de complicaciones y fallo del implante.
Abstract: Introduction: femoral lengthening using an intramedullary nail is one of the surgical options in the treatment of severe lower limb dysmetria in routine clinical practice. Material and methods: a retrospective descriptive study was carried out on a series of five patients with a mean age of 15.4 years, who underwent femoral lengthening surgery using a Precice® intramedullary nail. The etiology in all cases was idiopathic. Preoperative and definitive postoperative theoretical lengthening or dysmetry was measured, as well as lengthening accuracy, distraction rate and index (mm/day and days/cm, respectively) and consolidation index (days/cm). Intraoperative and postoperative complications were identified in all cases. Results: mean follow-up was 21 months (12-42), with no loss to follow-up. The mean duration of the surgical procedure was 126 minutes (105-160). The preoperative theoretical dysmetry was 38 ± 2.7 mm. The final mean lengthening was 41 ± 7.5 mm. The mean accuracy was 108% (91-125) and the distraction rate was 0.9 ± 0.4 mm/day. The distraction rate was 13.9 ± 5.1 days/cm and the consolidation rate was 26.6 ± 9.1 days/cm. Bone consolidation was observed in all patients with a mean of 113 ± 58 days. Regarding complications, a total of four minor muscular complications were found. Conclusion: the Precice® intramedullary nail is a good treatment option for cases of severe femoral shortening, providing good clinical and radiological results with a low rate of complications and implant failure.
ABSTRACT
Objetivo: apresentar uma técnica cirúrgica para pacientes submetidas ao parto cesáreo e que evoluem com hemorragia refratária ao uso de medicamentos. Métodos: o critério de seleção das pacientes era falha do tratamento farmacológio no controle da hemorragia pós-parto e o desejo da paciente em preservar o útero. As pacientes foram submetidas ao parto cesáreo e evoluiram com hemorragia pós-parto imediata refratária ao uso de ocitocina, ergometrina e misoprostol. Aplicamos a técnica de sutura descrita por B-Lynch sem modificações. Com fio cromado catgut-2 ou poliglactina-1, transfixamos o útero em seis pontos, conforme padronização. Após compressão manual do útero realizada pelo assistente, o fio é tracionado pelas suas extremidades pelo cirurgião e é aplicado um nó duplo seguido de dois nós simples, para em seguida realizar-se a histerorrafia. Resultados: utilizamoso fio cromado catgut-2 agulhado em três casos e poliglactina-1 agulhado em um. Nos quatro casos houve parada imediata do sangramento vaginal após aplicação da sutura. Não houve qualquer complicação durante a relização do procedimento e nem no puerpério imediato e tardio das quatro pacientes. Conclusões: esta técnica representa uma alternativa cirúrgica para o manejo da hemorragia pós-parto. Com sua aplicação relativamente fácil, rápida e segura, pode representar uma redução da morbimortalidade materna em nosso país.(AU)
Subject(s)
Humans , Pregnancy , Postpartum Hemorrhage/surgery , Suture TechniquesABSTRACT
We describe a twentieth month old infant who had a pycnodysostosis syndrome. This malformation shows a loss of the normal mandible angle with generalized bone hyperdensification. The first produced and airway obstruction, with special relevance during sleeping hours. A polysomnography revealed an obstructive sleep apnea syndrome. The respiratory picture deteriorated with worsening of the airway obstruction, hypoxemia and finally pulmonary hypertension and cor pulmonale. A tracheostomy was performed, with resolution of the sleep apnea and pulmonary hypertension. The etiology, pathophysiologic consequences and surgical treatment of obstructive sleep apnea syndrome is reviewed.
Subject(s)
Abnormalities, Multiple , Bone and Bones/abnormalities , Dysostoses/complications , Sleep Apnea Syndromes/etiology , Humans , Infant , Male , Mandible/abnormalitiesSubject(s)
Anodontia/etiology , Ectodermal Dysplasia/complications , Child , Child, Preschool , Ectodermal Dysplasia/pathology , Female , HumansABSTRACT
Most publications on maxillofacial malformation are based on their topography and terminology. The list of authors is endless in most cases there are only minor variants. Thus, we are attempting to establish the embryoclinical correlation of maxillofacial malformations produced by changes in the structures of the cephalic pole of the embryo. For such systematization we have considered the following items: 1. Changes in the frontal structure. 2. Changes in upper maxillary structures. 3. Changes in the lower maxillary or mandibular structures. 4. Pathologic associations. In each of these buttons, the structures produced or correlated with them are subsequently analyzed, the same as basic changes and clinical syndromes produced by them and resulting in an embryoclinical systematization.
Subject(s)
Craniofacial Dysostosis/embryology , Jaw Abnormalities/embryology , Maxillofacial Development , Facial Bones/abnormalities , Facial Bones/embryology , Humans , Mandible/embryology , Maxilla/embryology , SyndromeABSTRACT
Congenital monomorph tubular adenoma is a very infrequent tumor. Usually diagnosis is an operative finding. Together with its' infrequency, rapid rate of growth, differential diagnosis with other vascular tumors, specially cystic lymphangioma, and its surgical excision avoiding lesion of the facial nerve, account for this publication.
Subject(s)
Adenoma/congenital , Parotid Neoplasms/congenital , Adenoma/diagnostic imaging , Adenoma/pathology , Humans , Infant , Parotid Neoplasms/diagnostic imaging , Parotid Neoplasms/pathology , SialographyABSTRACT
A case of growing skull fracture secondary to a maxilofacial operation is reported. Frequency, clinical symptoms, phisiopathology and treatment of growing skull fractures are reviewed and the rarity of the iatrogenic mechanism is stressed.
Subject(s)
Postoperative Complications , Skull Fractures/etiology , Temporomandibular Joint Dysfunction Syndrome/surgery , Child , Diagnosis, Differential , Female , Humans , Iatrogenic Disease , Radiography , Skull Fractures/diagnostic imaging , Skull Fractures/surgery , Temporomandibular Joint Dysfunction Syndrome/diagnostic imagingSubject(s)
Mandibular Fractures , Maxillary Fractures , Child , Child, Preschool , Facial Bones/injuries , Humans , Infant , Male , Mandibular Condyle/injuries , Nose/injuriesABSTRACT
One case of oral-facial-digital syndrome (Papillon-Léage and Psaume) is presented. This is the second one reported on a patient with normal male karyotipe. Clinical data and genetic aspects are commented in relation with this new case in a 46 XY male.
