What is the location of the anterior suspension strap through the delto-pectoral groove?

The anterior suspension strap is typically positioned 1 inch inferior to the clavicle, aligning with the anatomical landmarks necessary for optimal prosthetic function and support. This location allows for effective load distribution across the shoulder region, which is essential for stability and mobility of the prosthesis.

Placing the strap at this position also helps ensure that it does not interfere with the clavicle or the surrounding soft tissues, allowing better range of motion and comfort for the user. The strap placement needs to consider both function and the anatomical features of the shoulder to provide the best possible prosthetic fit.

The other options suggest locations that either exceed the space available or do not align properly with the skeletal structure of the shoulder, thereby potentially compromising the effectiveness of the strap and the overall fit of the prosthetic device.