An external fixator leg assist apparatus utilizes a rigid frame structure having a base and a support. The base comprises a two-prong shaft mechanism in pivotal connection with the support. The support is a similar shaft mechanism. The apparatus is placed on a table or other flat surface with the base abutting a top surface of the table. The medical fixator is placed on top or inside the support portion of the apparatus. The apparatus assists a medical professional in keeping the appendage of the patient steady while attempting to install, adjust, or remove the fixator.