RESUMEN
Las amputaciones de miembro superior son infrecuentes pero provocan una gran discapacidad. Suelen ser de etiología traumática y en varones jóvenes menores de 40 años y activos. La frecuencia de la amputación de nivel transradial es del 35% de los casos, siendo la prótesis mioeléctrica la que aporta mayor funcionalidad. Un 25% de los pacientes abandona el uso de la prótesis, siendo la complejidad de su uso, mediante 2 electrodos convencionales, una de las causas más frecuentes del abandono. El sistema Myo Plus, con 8 canales de electromiografía, facilita al paciente el control protésico utilizando el miembro fantasma y consiguiendo los patrones de cierre, apertura y pronosupinación de la mano en un tiempo menor al convencional y más fácilmente. Además, conlleva un menor tiempo de rehabilitación, disminuyendo los costes y los desplazamientos innecesarios, sin incrementar el tiempo de fabricación del encaje (AU)
Upper limb amputations are uncommon but cause severe disability. It is usually of traumatic origin and in young males less than 40 years-old, and active. The frequency of amputation at transradial level is around 35% of cases, with the myoelectric prosthesis achieving greater functionality. Around 25% of the patients give up using of the prosthesis, due to its complexity of use by means of 2 conventional electrodes, one of the most common causes for giving up. The Myo Plus system with an 8-channel electromyograph helps the patient to control the prosthesis using the phantom limb and achieving the closing, opening, and pronation-supination patterns of the hand in a time less than the conventional one and more easily. It also leads to less rehabilitation time, decreasing costs and unnecessary travel, without increasing the time for the manufacture of the socket (AU)
Asunto(s)
Humanos , Masculino , Adulto , Miembros Artificiales , Miembro Fantasma , Antebrazo , ElectromiografíaRESUMEN
Upper limb amputations are uncommon but cause severe disability. It is usually of traumatic origin and in young males less than 40 years-old, and active. The frequency of amputation at transradial level is around 35% of cases, with the myoelectric prosthesis achieving greater functionality. Around 25% of the patients give up using of the prosthesis, due to its complexity of use by means of 2 conventional electrodes, one of the most common causes for giving up. The Myo Plus system with an 8-channel electromyograph helps the patient to control the prosthesis using the phantom limb and achieving the closing, opening, and pronation-supination patterns of the hand in a time less than the conventional one and more easily. It also leads to less rehabilitation time, decreasing costs and unnecessary travel, without increasing the time for the manufacture of the socket.