The hand and artificial equipment system for anatomy substitution of wrist

摘要

(57) Abstract When remedying the break of the terminal radius, there are times when the problem whose remedy of the joint surface of the radius is serious is invited. To be damaged considerably, at the same time because it reduces the joint surface part which displaces anatomy, these parts do not limit always are reconstruction possible with. As a result, after that, the patient after the first wounding without receiving the damage, includes the joint surface of the wrist bone bone which probably will be, there is a possibility the whole of the wrist joint denaturalizing progressively. At this point in time, alternative remedy method, is bone welding method, and all the alternative joint formation methods. Trouble especially, present state of all the wrist alternative joint formation methods has not succeeded in about the joint of other parts. Because of that, as for all the wrist joint formations, the surgeon usually, is one kind of selection which avoids adoption. At this point, the surgeon the part of the joint and/or makes that semi- substitution is done possible, the method alternative joint formation due to the new idea because of the wrist has become topic. When it is necessary, as for this part joint formation method, it is possible, to convert to all the joint substitutions, in addition, as for this part joint formation method, the tumor of this joint, it can use for external wound characteristic deformation and riumachi condition.