RESUMEN
This article reports a case of a complete discoid lateral meniscus with an anteriomedial cleavage tear in a 4-year-old boy diagnosed by MRI. The patient underwent arthroscopy with findings of a torn complete discoid lateral meniscus. As the peripheral rim of the meniscus was stable, a partial meniscectomy with reshaping was done. At follow-up two years postoperatively, the patient had recovered uneventfully.
Asunto(s)
Meniscos Tibiales/patología , Artroscopía , Preescolar , Estudios de Seguimiento , Humanos , Imagen por Resonancia Magnética , Masculino , Meniscos Tibiales/diagnóstico por imagen , Meniscos Tibiales/cirugía , RadiografíaRESUMEN
Elastofibroma dorsi (EF) is a rare and benign connective-tissue tumour, typically localized between the lower part of the scapula and the chest wall. Two case stories of EF are presented. The etiology, symptoms, diagnostics and treatment are discussed.
Asunto(s)
Fibroma , Escápula , Adulto , Fibroma/patología , Fibroma/cirugía , Humanos , Imagen por Resonancia Magnética , Masculino , Escápula/patologíaRESUMEN
While schwannomas of the lateral peroneal nerve at the neck of the fibula are rare, this entity should be considered in the differential diagnosis of popliteal cysts and in all cases of pain or paresthesia of the leg and foot. Magnetic resonance imaging is the diagnostic tool of choice for diagnosis of schwannoma.
Asunto(s)
Neurilemoma/diagnóstico , Neoplasias del Sistema Nervioso Periférico/diagnóstico , Nervio Peroneo , Femenino , Humanos , Imagen por Resonancia Magnética , Persona de Mediana Edad , Neurilemoma/cirugía , Neoplasias del Sistema Nervioso Periférico/cirugía , Resultado del TratamientoRESUMEN
The aim of this study was to investigate accidents which occur in connection with horse-riding. The material was found in a data base covering 14% of all case registered in Casualty Departments in Denmark. The number of horse-riding accidents has increased by 150% from 1986 to 1996. The majority of these were girls. The age group 10-19 years accounted for 61% of the accidents. The majority of injuries occurred on falling from the horse and particularly involved the upper part of the body. Out of 1250 injuries, 24% sustained a fracture: 64% were located to the upper extremities, and 19% lower extremities. One hundred patients required hospitalization: 29 for observation for concussion; 51 for reduction of fractures and osteosynthesis; 13 for contusion. Forty-five percent of the accidents happened in a riding arena and 25% in a stable. It is concluded that the proportion of horse-riding accidents is strongly on the increase in Ribe County.
Asunto(s)
Traumatismos en Atletas/etiología , Caballos , Accidentes por Caídas/estadística & datos numéricos , Adolescente , Animales , Traumatismos en Atletas/diagnóstico , Traumatismos en Atletas/epidemiología , Conmoción Encefálica/diagnóstico , Conmoción Encefálica/epidemiología , Conmoción Encefálica/etiología , Niño , Dinamarca/epidemiología , Femenino , Fracturas Óseas/diagnóstico , Fracturas Óseas/epidemiología , Fracturas Óseas/etiología , Humanos , Masculino , Estudios Prospectivos , Sistema de RegistrosRESUMEN
The incidence of tuberculosis in Denmark has increased over the last years. Two cases of primary osteoarticular tuberculosis are described: tuberculous ostitis of the scapula and surrounding soft tissue, and tuberculosis of the elbow. We have emphasized the appearance on magnetic resonance imaging (MRI), as the role of this modality has only been sporadically described for osteoarticular tuberculosis in areas other than the vertebral column. The cases show that MRI can contribute to a more precise determination of the extent of osteoarticular tuberculosis and its soft tissue involvement.
Asunto(s)
Imagen por Resonancia Magnética , Tuberculosis Osteoarticular/diagnóstico , Adulto , Niño , Dinamarca , Humanos , Masculino , Somalia/etnología , Tuberculosis Osteoarticular/tratamiento farmacológico , Tuberculosis Osteoarticular/cirugíaRESUMEN
We made a prospective study of 241 Charnley total hip replacements performed between 1968 and 1974. In 1990 we reviewed 92 patients with 103 hips or 96% of surviving hips at a mean follow-up of 17.6 years (15 to 20.6). The clinical results were excellent with Charnley scores of four or more for pain in 95% of the cases, for function in 73% and for movement in 93%. Of the whole series, 8.3% had been revised and Kaplan Meier survival analysis showed a probability of revision at 20 years of 10.7%. No significant difference concerning the results was found between young patients operated between the ages of 34 to 55, and older patients operated between the ages of 56 to 79 years. These results are similar to those from the few other series with extended follow-up and make it difficult to justify the present widespread use of uncemented hip prostheses.
Asunto(s)
Prótesis de Cadera , Adulto , Anciano , Femenino , Estudios de Seguimiento , Prótesis de Cadera/efectos adversos , Prótesis de Cadera/métodos , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores de TiempoRESUMEN
Data on 240 primary Charnley total hip arthroplasties, performed in 211 patients from October 1968 to July 1974, were recorded prospectively. Fifty-two prostheses were implanted in forty-six patients who were thirty-four to fifty-five years old, and 188 prostheses were implanted in 165 patients who were more than fifty-five years old. The results for the younger patients were compared with those for the older patients. Twenty hips were revised over-all, and all five of the infections and four of the five fractures of the femoral stem that occurred in this group were in the older patients. However, the rate of aseptic loosening was similar for the two age-groups (three of the hips in the younger patients and five in the older patients). The probability of revision after twenty years for the two groups, as determined with Kaplan-Meier analysis, was 11.7 per cent for the younger patients and 10.7 per cent for the older patients. There was no significant difference between the two groups with regard to either the number of revisions or the percentage of patients who had radiographic signs of loosening. The median Charnley hip scores during the course of the study were also similar for the two groups. We recommend that Charnley low-friction arthroplasty be used even in younger patients, as the long-term results were excellent and were comparable with those in the elderly age-group.
Asunto(s)
Prótesis de Cadera , Adulto , Factores de Edad , Anciano , Cementos para Huesos , Distribución de Chi-Cuadrado , Femenino , Estudios de Seguimiento , Prótesis de Cadera/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Dolor/etiología , Dimensión del Dolor , Selección de Paciente , Estudios Prospectivos , Diseño de Prótesis , Falla de Prótesis , Reoperación , Infección de la Herida Quirúrgica/etiología , Análisis de SupervivenciaRESUMEN
We made a prospective study of 241 Charnley total hip replacements performed between 1968 and 1974. In 1990, we reviewed 92 patients with 103 hips (96.3% of surviving hips) at a mean follow-up of 17.6 years (15 to 20.6) The clinical results were excellent, with Charnley scores of 4 or more for pain in 95% of the patients, for function in 73% and for movement in 93%. Of the whole series, 8.3% had been revised, and Kaplan-Meier survival analysis showed a probability of revision at 20 years of 10.7%. These results are similar to those from the few other series with extended follow-up, and make it difficult to justify the present widespread use of uncemented hip prostheses. It would seem that some aspects of the design of the first-generation Charnley stem were beneficial for long-term survival of the arthroplasty. We found no correlation between the clinical results and radiological loosening on the Harris scale.
Asunto(s)
Prótesis de Cadera , Adulto , Anciano , Artroplastia/métodos , Cementación , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/diagnóstico , Estudios Prospectivos , Diseño de Prótesis , ReoperaciónRESUMEN
A total of 133 patients with fractures of the second through the fifth metacarpal bones were randomized to receive either a functional brace (the Galveston metacarpal brace) or a dorsal/ulnar plaster cast. Only 42% of the patients in the metacarpal-brace group completed the treatment, in contrast to 81% of the patients in the plaster-cast group. Complications with the brace were due to 60% of the exclusion. No difference according to gender, age, fracture type, hand affected (right/left), or mechanism of injury was observed between the patients who completed the treatment and those who were excluded. Reduction of fractures could not be demonstrated. Reduction of mobility was more frequent in the plaster-cast group, but three months postinjury no reduction of mobility was observed in either group.
Asunto(s)
Tirantes , Moldes Quirúrgicos , Fracturas Óseas/terapia , Metacarpo/lesiones , Adolescente , Adulto , Sulfato de Calcio , Niño , Femenino , Humanos , Masculino , Estudios ProspectivosRESUMEN
Fifty-five male soccer players organized in three teams, one high and two lower ranking, were followed prospectively during 1 year to register the rate, type and severity of injuries in highly skilled and low-skilled players. The injury rate of the low-skilled players was significantly higher than that of the better players. The reason for this is that low-skilled players play in more competitions. and this is where injuries tend to occur. When we stratified on game/practice, the low-skilled players' excess risk disappeared and no difference was found in the severity of injuries. Different ways of collecting data in epidemiological studies of soccer are discussed and it is concluded that the most precise and accurate collection of data can only be obtained by direct supervision and examination of soccer players in the field.
Asunto(s)
Fútbol/lesiones , Adulto , Traumatismos en Atletas/epidemiología , Estudios de Cohortes , Recolección de Datos , Dinamarca/epidemiología , Humanos , Masculino , Estudios ProspectivosRESUMEN
A retrospective investigation was undertaken on 62 patients with 103 fractures. Of these, 61 fractures were treated with Rush pin, ten with plate osteosynthesis and three with cerclage. Fifty-three patients were followed up. This revealed that 50% of the patients achieved excellent or satisfactory results. 39% did not have satisfactory results while six patients (9.7%) developed pseudoarthrosis and thus unacceptable results. The healing percentage was 92.3 and the infection rate 3.1. These results are considerably better than previously reported series of forearm fractures treated with medullary osteosynthesis and they are comparable with the results of plate osteosynthesis. Rush pin osteosynthesis appears to be as good as plate osteosynthesis but this should be illustrated by means of a controlled investigation.
Asunto(s)
Traumatismos del Antebrazo/cirugía , Fijación Interna de Fracturas/métodos , Adolescente , Adulto , Anciano , Clavos Ortopédicos , Placas Óseas , Femenino , Fijación Interna de Fracturas/efectos adversos , Fracturas Óseas/cirugía , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
As it has been shown that re-epithelialization of partial skin thickness wounds can be accelerated if the wound is kept moist, a prospective, randomized clinical study compared the water vapour-semipermeable polyurethane film, Opsite, with the conventional impregnated gauze dressing, Jelonet, in the treatment of outpatient partial skin thickness burns. Fifty-five patients were included: 30 were treated with the polyurethane film and 25 with the conventional dressing. The patients were followed at regular intervals until healing had occurred and were seen 3 months later for evaluation of residual scars and pigmentation. The burns treated with polyurethane films healed with a median of 10 days, while the conventionally treated burns healed with a median of 7 days (P greater than 0.05). Residual scars were noted in 21 per cent of the patients treated with polyurethane films and in 8 per cent treated conventionally (P greater than 0.05). Prophylactic methods should be publicly stressed since one-quarter of the patients were children of 3 years or less who were scalded by split hot liquids. Furthermore the patients' wounds were only briefly cooled before attending medical care. With small burns we advise that cooling should be prolonged until the pain fades then professional assistance should be sought.
Asunto(s)
Vendajes , Quemaduras/terapia , Poliuretanos/uso terapéutico , Adolescente , Adulto , Atención Ambulatoria , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Lactante , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Cicatrización de HeridasRESUMEN
Two rare cases of isolated fractures of the cuboid bone caused by indirect trauma are presented, in order to review the present literature. Hitherto, nine cases have been published. A possible mechanism of indirect trauma leading to isolated fracture of the cuboid bone is described. Fracture of the cuboid bone in both cases, results in development of arthritis around the cuboid. The management applied was immediate immobilization for 6 weeks followed by, respectively, an arthrodesis and an arthroplastic operation. Follow-up evaluation revealed unsatisfactory results in both cases.
Asunto(s)
Traumatismos de los Pies , Fracturas Cerradas/terapia , Adulto , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Subtalar dislocations are rare and represent approximately 1% to 2% of all dislocations. This article reviews the literature concerning treatment, complications and late complications with prognosis. Lateral dislocations often lead to poor results due to the frequency of open injuries and associated fractures. This may result in arthritis requiring subtalar arthrodesis.
Asunto(s)
Luxaciones Articulares/etiología , Articulación Talocalcánea/lesiones , Moldes Quirúrgicos , Deformidades Adquiridas del Pie/etiología , Deformidades Adquiridas del Pie/cirugía , Humanos , Luxaciones Articulares/diagnóstico por imagen , Luxaciones Articulares/cirugía , Manipulación Ortopédica , Pronóstico , RadiografíaRESUMEN
In 1986 and 1987 the department of orthopaedic surgery at the Central Hospital of Esbjerg dealt with 135 medical problems by radio-telephone contacts to persons at sea. Of these, 28% needed a chartered helicopter. This eguals one third of all chartered helicopter evacuations from Danish waters. 77% of the evacuations were from fishing boats and the rest from offshore structures or other kinds of ships. The mechanism of trauma and the diagnosis agreed with the findings in an earlier Danish publication.
Asunto(s)
Accidentes de Trabajo , Servicios Médicos de Urgencia , Medicina Naval , Transporte de Pacientes , Aeronaves , Humanos , NoruegaRESUMEN
An unusual case of isolated dorsal dislocation of the tarsal navicular bone due to hyperextension of the foot is presented. The treatment was closed reduction with percutaneous fixation with a Kirschner wire and immobilization for 8 weeks. The end result was satisfactory. To prevent redislocation leading to arthritis, the Kirschner wire should be left in place for at least 6 months.
Asunto(s)
Hilos Ortopédicos , Luxaciones Articulares/cirugía , Dispositivos de Fijación Ortopédica , Huesos Tarsianos/lesiones , Adulto , Humanos , Luxaciones Articulares/diagnóstico por imagen , Masculino , Radiografía , Huesos Tarsianos/diagnóstico por imagenRESUMEN
A rare case of haematogenous osteomyelitis of the sesamoid of the first metatarsophalangeal-joint visualized by a CT-scan have been presented. The characteristics of this disease have been stressed. When the diagnosis had been considered treatment should be surgical drainage with debridement of all infected tissues. Previous authors recommend antibiotic treatment, but it was not given to this patient. There was total cure after three months.