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</script>ResumenIntroducciónNuestro objetivo es valorar la eficacia de la artroscopia en la artrodesis subtalar y analizar los factores que puedan influir en la fusión de la articulación.Material y métodosPresentamos una serie de 11 pacientes intervenidos con un seguimiento mínimo de 3 años. La causa de la artrodesis fueron 6 casos de secuelas de fractura de calcáneo, 2 inestabilidades subtalares, 2 artrosis primarias y un caso de coalición talocalcánea.ResultadosDe los pacientes con secuelas de fractura de calcáneo, en 3 se ellos se realizó la fijación con un tornillo y en los 3 restantes con 2. En los casos fijados con un tornillo no se consiguió la fusión, precisando una segunda intervención. En el grupo de pacientes sin fractura previa, la fusión se consiguió en la totalidad de los casos, independientemente del número de tornillos empleados.DiscusiónAconsejamos el uso de 2 tornillos en los casos en que la artrodesis se realice como consecuencia de una secuela de fractura de calcáneo previa.AbstractIntroductionWe want to evaluate the effectiveness of arthroscopic technique in subtalar arthrodesis and study the factors that can influence in articular fusion.Material and methodsWe studied 11 patients with a minimum follow up of 3 years. The origin of the arthrodesis was in 6 patients a previous calcaneus fracture, 2 cases of instability, 2 primary arthrosis and 1 talocalcaneal coalition.ResultsPatients with previous fracture were operated and in 3 cases we used 1 screw for fusion and in the other 3 used 2 screws. Patients operated with 1 screw did not achieve fusion and were operated again. All patients without previous fracture operated with 1 or 2 screws achieved fusion.DiscussionWe recommend using 2 screws for arthroscopic subtalar fusion in cases of previous calcaneus fracture.
Subastragalina, Artrodesis, Arthroscopy, Arthrodesis, Artroscopia, Subtalar
Subastragalina, Artrodesis, Arthroscopy, Arthrodesis, Artroscopia, Subtalar
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