Abstract: A bone fastener which prevents infection that can be used, for example, to attach an external fixation device to bone. The fastener may be partially coated with an antibacterial agent (such as silver) directly deposited on the biocompatible material to prevent infection. The coating can be applied to the fastener in a number of different ways in a wide variety of patterns.

Abstract: The present invention relates to a bone pin or screw that can be used, for example, to attach an external fixation device to a bone. The bone pin is made of a biocompatible material and includes a first portion located at a distal end of the pin and having a threaded section for insertion into the bone, a second portion located at a proximal end of the pin, and a third portion located between the first and second portions. The third portion is at least partially coated with an antibacterial agent (such as silver) directly deposited on the biocompatible material to prevent infection. The coating can be applied to the bone pin in a number of different ways in a wide variety of patterns.