The present invention relates to an insertable inter-cervical vertebral self-standing cage formed to be inserted into a space between cervical vertebrae of a patient from which a disc has been removed, and thereby fix the cervical vertebrae. The insertable inter-cervical vertebral self-standing cage comprises: a supporting cage which is inserted into the inter-cervical vertebral space between a first cervical vertebra and a second cervical vertebra to support the inter-cervical vertebral space, the inserted location being adjusted according to the depth of the inter-cervical vertebral space； a fixing plate that has a front end to which the supporting case is connected and mounted, and that is inserted into the space between cervical vertebrae and fixedly mounted to each of the first cervical vertebra and the second cervical vertebra so that the inter-cervical vertebral space can be maintained； a first screw having one side fastened to the first cervical vertebra and the other side fastened to the fixing plate； a second screw having one side fastened to the second cervical vertebra and the other side fastened to one side of the fixing plate； and a third screw having one side fastened to the second cervical vertebra and the other side fastened to the other side of the fixing plate.La présente invention concerne une cage vertébrale autonome insérable dans l'espace inter-cervical formée pour être insérée dans un espace entre des vertèbres cervicales d'un patient à partir duquel un disque a été retiré, et ainsi fixer les vertèbres cervicales. La cage vertébrale autonome insérable dans l'espace inter-cervical comprend : une cage de support qui est insérée dans l'espace vertébral inter-cervical entre une première vertèbre cervicale et une seconde vertèbre cervicale pour supporter l'espace vertébral inter-cervical, l'emplacement d'insertion étant ajusté en fonction de la profondeur de l'espace vertébral inter-cervical ； une plaque de fixation qui a une extrémité avant sur l
