A method (3) of speedily forming dental implant auxiliary devices comprises a tooth mold reproducing step (31), a processing drawing setting step (32), and a formation step (33). In the tooth mold producing step (31), a buccal mold is made according to a shape of an oral cavity in the processing drawing setting step (32), an implant marked object is designed in respect to the buccal mold for setting a three-dimensional processing drawing of a dental implant auxiliary device and in the formation step (33), the drawing is input to a laser sintering and forming system, so that the system directly and quickly forms and shapes the implant fixing device according to the three-dimensional drawing. The method (3) reduces the manufacture time effectively and increases the manufacture precision, which allows the metal implant to be correctly implanted in surgery for enhancing a success rate of the surgery and reducing manufacture costs.
