Introduction:

The increase in hip fracture in recent years makes it a worldwide socio-economic and health problem.

Objective:

To modify four instruments of the dynamic hip screw nail system for its use in a hospital facility.

Methods:

The work was implemented together with the provincial electromedicine unit in order to carry out technological innovations. Four instruments of the dynamic hip screw nail system were modified to operate adult patients with a diagnosis of hip fractures.

Results:

The following instruments were developed: supports nail type a, supports nail type b, "male" to make screw thread and screwdriver to adjust the milling maching meter of the neck.

Conclusions:

The modifications to the four instruments of the dynamic hip screw nail system meant a significant saving of resources for the hospital.

        · resumen en Español     · texto en Español     · Español ( pdf )