Guidance for the re-emergence of the distal tendon of the biceps arm muscle during its detachment

摘要

A useful model to medicine, namely to surgical instruments, in particular to guides, and can be used to anatomically fix the distal tendon of the biceps arm muscle to the tuberosity of the radius. The guide includes a housing in the form of a sliding bracket at one end of which is installed a proximal guiding unit with two parallel channels for the spokes and a positioner for the radius, at the other end is a distal guiding unit with two parallel channels for a cannulated drill placed between two positioners for radius. The channels under the bushings for the spokes and the channels for the cannulated drill are coaxial and at a distance of 8 mm between the axes. The positioner on the proximal guide assembly and one of the positioners on the distal guiding unit are mounted with the possibility of coupling in one plane and are spaced from the middle between the centers of the channels at a distance of 14.1 ± 0.3 mm. The technical result is a decrease in the traumatism of the operation and the risk of damage to the anatomically important formations by increasing the accuracy of the drillings of the channels. 3 ill.