Implantation - a surgical technique that locations something while in the human body; "the implantation of radioactive pellets from the prostate gland" armed forces, armed expert services, armed forces, army machine, war equipment - the armed forces forces of the nation; "their military services is the biggest in the area"; https://en.ezisurg.com/recommend-products/a-comprehensive-guide-to-the-surgical-stapler-structure.html